61148235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6481}}^1$

素因数の和:6543

約数の個数: 32

約数和(自身を含む): 106408512

約数和(自身を除く): 45260277

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 6481, 9435, 19443, 32405, 97215, 110177, 239797, 330531, 550885, 719391, 1198985, 1652655, 3596955, 4076549, 12229647, 20382745, 61148235]

約数ペア:

[(1, 61148235), (3, 20382745), (5, 12229647), (15, 4076549), (17, 3596955), (37, 1652655), (51, 1198985), (85, 719391), (111, 550885), (185, 330531), (255, 239797), (555, 110177), (629, 97215), (1887, 32405), (3145, 19443), (6481, 9435)]