2729189775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7159}}^1$

素因数の和:7225

約数の個数: 96

約数和(自身を含む): 5369656320

約数和(自身を除く): 2640466545

約数列:

[1, 3, 5, 13, 15, 17, 23, 25, 39, 51, 65, 69, 75, 85, 115, 195, 221, 255, 299, 325, 345, 391, 425, 575, 663, 897, 975, 1105, 1173, 1275, 1495, 1725, 1955, 3315, 4485, 5083, 5525, 5865, 7159, 7475, 9775, 15249, 16575, 21477, 22425, 25415, 29325, 35795, 76245, 93067, 107385, 121703, 127075, 164657, 178975, 279201, 365109, 381225, 465335, 493971, 536925, 608515, 823285, 1396005, 1582139, 1825545, 2140541, 2326675, 2469855, 2799169, 3042575, 4116425, 4746417, 6421623, 6980025, 7910695, 8397507, 9127725, 10702705, 12349275, 13995845, 23732085, 32108115, 36389197, 39553475, 41987535, 53513525, 69979225, 109167591, 118660425, 160540575, 181945985, 209937675, 545837955, 909729925, 2729189775]

約数ペア:

[(1, 2729189775), (3, 909729925), (5, 545837955), (13, 209937675), (15, 181945985), (17, 160540575), (23, 118660425), (25, 109167591), (39, 69979225), (51, 53513525), (65, 41987535), (69, 39553475), (75, 36389197), (85, 32108115), (115, 23732085), (195, 13995845), (221, 12349275), (255, 10702705), (299, 9127725), (325, 8397507), (345, 7910695), (391, 6980025), (425, 6421623), (575, 4746417), (663, 4116425), (897, 3042575), (975, 2799169), (1105, 2469855), (1173, 2326675), (1275, 2140541), (1495, 1825545), (1725, 1582139), (1955, 1396005), (3315, 823285), (4485, 608515), (5083, 536925), (5525, 493971), (5865, 465335), (7159, 381225), (7475, 365109), (9775, 279201), (15249, 178975), (16575, 164657), (21477, 127075), (22425, 121703), (25415, 107385), (29325, 93067), (35795, 76245)]