12551402175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1657}}^1$

素因数の和:2157

約数の個数: 96

約数和(自身を含む): 23728606272

約数和(自身を除く): 11177204097

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 457, 663, 975, 1105, 1275, 1371, 1657, 2285, 3315, 4971, 5525, 5941, 6855, 7769, 8285, 11425, 16575, 17823, 21541, 23307, 24855, 28169, 29705, 34275, 38845, 41425, 64623, 84507, 89115, 100997, 107705, 116535, 124275, 140845, 148525, 194225, 302991, 323115, 366197, 422535, 445575, 504985, 538525, 582675, 704225, 757249, 1098591, 1514955, 1615575, 1830985, 2112675, 2271747, 2524925, 3786245, 5492955, 7574775, 9154925, 9844237, 11358735, 12873233, 18931225, 27464775, 29532711, 38619699, 49221185, 56793675, 64366165, 147663555, 167352029, 193098495, 246105925, 321830825, 502056087, 738317775, 836760145, 965492475, 2510280435, 4183800725, 12551402175]

約数ペア:

[(1, 12551402175), (3, 4183800725), (5, 2510280435), (13, 965492475), (15, 836760145), (17, 738317775), (25, 502056087), (39, 321830825), (51, 246105925), (65, 193098495), (75, 167352029), (85, 147663555), (195, 64366165), (221, 56793675), (255, 49221185), (325, 38619699), (425, 29532711), (457, 27464775), (663, 18931225), (975, 12873233), (1105, 11358735), (1275, 9844237), (1371, 9154925), (1657, 7574775), (2285, 5492955), (3315, 3786245), (4971, 2524925), (5525, 2271747), (5941, 2112675), (6855, 1830985), (7769, 1615575), (8285, 1514955), (11425, 1098591), (16575, 757249), (17823, 704225), (21541, 582675), (23307, 538525), (24855, 504985), (28169, 445575), (29705, 422535), (34275, 366197), (38845, 323115), (41425, 302991), (64623, 194225), (84507, 148525), (89115, 140845), (100997, 124275), (107705, 116535)]