61095045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 111513600

約数和(自身を除く): 50418555

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 79, 109, 129, 165, 215, 237, 327, 395, 473, 545, 645, 869, 1185, 1199, 1419, 1635, 2365, 2607, 3397, 3597, 4345, 4687, 5995, 7095, 8611, 10191, 13035, 14061, 16985, 17985, 23435, 25833, 37367, 43055, 50955, 51557, 70305, 94721, 112101, 129165, 154671, 186835, 257785, 284163, 370273, 473605, 560505, 773355, 1110819, 1420815, 1851365, 4073003, 5554095, 12219009, 20365015, 61095045]

約数ペア:

[(1, 61095045), (3, 20365015), (5, 12219009), (11, 5554095), (15, 4073003), (33, 1851365), (43, 1420815), (55, 1110819), (79, 773355), (109, 560505), (129, 473605), (165, 370273), (215, 284163), (237, 257785), (327, 186835), (395, 154671), (473, 129165), (545, 112101), (645, 94721), (869, 70305), (1185, 51557), (1199, 50955), (1419, 43055), (1635, 37367), (2365, 25833), (2607, 23435), (3397, 17985), (3597, 16985), (4345, 14061), (4687, 13035), (5995, 10191), (7095, 8611)]