73965375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 149909760

約数和(自身を除く): 75944385

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 55, 75, 99, 125, 129, 139, 165, 215, 225, 275, 375, 387, 417, 473, 495, 645, 695, 825, 1075, 1125, 1251, 1375, 1419, 1529, 1935, 2085, 2365, 2475, 3225, 3475, 4125, 4257, 4587, 5375, 5977, 6255, 7095, 7645, 9675, 10425, 11825, 12375, 13761, 16125, 17375, 17931, 21285, 22935, 29885, 31275, 35475, 38225, 48375, 52125, 53793, 59125, 65747, 68805, 89655, 106425, 114675, 149425, 156375, 177375, 191125, 197241, 268965, 328735, 344025, 448275, 532125, 573375, 591723, 747125, 986205, 1344825, 1643675, 1720125, 2241375, 2958615, 4931025, 6724125, 8218375, 14793075, 24655125, 73965375]

約数ペア:

[(1, 73965375), (3, 24655125), (5, 14793075), (9, 8218375), (11, 6724125), (15, 4931025), (25, 2958615), (33, 2241375), (43, 1720125), (45, 1643675), (55, 1344825), (75, 986205), (99, 747125), (125, 591723), (129, 573375), (139, 532125), (165, 448275), (215, 344025), (225, 328735), (275, 268965), (375, 197241), (387, 191125), (417, 177375), (473, 156375), (495, 149425), (645, 114675), (695, 106425), (825, 89655), (1075, 68805), (1125, 65747), (1251, 59125), (1375, 53793), (1419, 52125), (1529, 48375), (1935, 38225), (2085, 35475), (2365, 31275), (2475, 29885), (3225, 22935), (3475, 21285), (4125, 17931), (4257, 17375), (4587, 16125), (5375, 13761), (5977, 12375), (6255, 11825), (7095, 10425), (7645, 9675)]