70260015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1597}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 128862720

約数和(自身を除く): 58602705

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 419, 1257, 1597, 2095, 2933, 4791, 6285, 7985, 8799, 11179, 14665, 23955, 33537, 43995, 55895, 167685, 669143, 2007429, 3345715, 4684001, 10037145, 14052003, 23420005, 70260015]

約数ペア:

[(1, 70260015), (3, 23420005), (5, 14052003), (7, 10037145), (15, 4684001), (21, 3345715), (35, 2007429), (105, 669143), (419, 167685), (1257, 55895), (1597, 43995), (2095, 33537), (2933, 23955), (4791, 14665), (6285, 11179), (7985, 8799)]