15672061405

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3919}}^1$

素因数の和:4019

約数の個数: 128

約数和(自身を含む): 27311800320

約数和(自身を除く): 11639738915

約数列:

[1, 5, 7, 11, 13, 17, 35, 47, 55, 65, 77, 85, 91, 119, 143, 187, 221, 235, 329, 385, 455, 517, 595, 611, 715, 799, 935, 1001, 1105, 1309, 1547, 1645, 2431, 2585, 3055, 3619, 3919, 3995, 4277, 5005, 5593, 6545, 6721, 7735, 8789, 10387, 12155, 17017, 18095, 19595, 21385, 27433, 27965, 33605, 43109, 43945, 47047, 50947, 51935, 61523, 66623, 72709, 85085, 114257, 137165, 184193, 215545, 235235, 254735, 301763, 307615, 333115, 356629, 363545, 466361, 560417, 571285, 732853, 799799, 866099, 920965, 1289351, 1508815, 1783145, 2026123, 2331805, 2394509, 2802085, 3131281, 3664265, 3922919, 3998995, 4330495, 5129971, 6062693, 6446755, 9527089, 10130615, 11972545, 14182861, 15656405, 16761563, 19614595, 21918967, 25649855, 26339599, 30313465, 34444091, 40706653, 47635445, 66689623, 70914305, 83807815, 109594835, 131697995, 172220455, 184377193, 203533265, 241108637, 284946571, 333448115, 447773183, 921885965, 1205543185, 1424732855, 2238865915, 3134412281, 15672061405]

約数ペア:

[(1, 15672061405), (5, 3134412281), (7, 2238865915), (11, 1424732855), (13, 1205543185), (17, 921885965), (35, 447773183), (47, 333448115), (55, 284946571), (65, 241108637), (77, 203533265), (85, 184377193), (91, 172220455), (119, 131697995), (143, 109594835), (187, 83807815), (221, 70914305), (235, 66689623), (329, 47635445), (385, 40706653), (455, 34444091), (517, 30313465), (595, 26339599), (611, 25649855), (715, 21918967), (799, 19614595), (935, 16761563), (1001, 15656405), (1105, 14182861), (1309, 11972545), (1547, 10130615), (1645, 9527089), (2431, 6446755), (2585, 6062693), (3055, 5129971), (3619, 4330495), (3919, 3998995), (3995, 3922919), (4277, 3664265), (5005, 3131281), (5593, 2802085), (6545, 2394509), (6721, 2331805), (7735, 2026123), (8789, 1783145), (10387, 1508815), (12155, 1289351), (17017, 920965), (18095, 866099), (19595, 799799), (21385, 732853), (27433, 571285), (27965, 560417), (33605, 466361), (43109, 363545), (43945, 356629), (47047, 333115), (50947, 307615), (51935, 301763), (61523, 254735), (66623, 235235), (72709, 215545), (85085, 184193), (114257, 137165)]