72685641255

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{230891}}^1$

素因数の和:231607

約数の個数: 32

約数和(自身を含む): 120226387968

約数和(自身を除く): 47540746713

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 677, 2031, 3385, 10155, 20987, 62961, 104935, 230891, 314805, 692673, 1154455, 3463365, 7157621, 21472863, 35788105, 107364315, 156313207, 468939621, 781566035, 2344698105, 4845709417, 14537128251, 24228547085, 72685641255]

約数ペア:

[(1, 72685641255), (3, 24228547085), (5, 14537128251), (15, 4845709417), (31, 2344698105), (93, 781566035), (155, 468939621), (465, 156313207), (677, 107364315), (2031, 35788105), (3385, 21472863), (10155, 7157621), (20987, 3463365), (62961, 1154455), (104935, 692673), (230891, 314805)]