1481119705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{971}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 1980453888

約数和(自身を除く): 499334183

約数列:

[1, 5, 13, 31, 65, 155, 403, 757, 971, 2015, 3785, 4855, 9841, 12623, 23467, 30101, 49205, 63115, 117335, 150505, 305071, 391313, 735047, 1525355, 1956565, 3675235, 9555611, 22786457, 47778055, 113932285, 296223941, 1481119705]

約数ペア:

[(1, 1481119705), (5, 296223941), (13, 113932285), (31, 47778055), (65, 22786457), (155, 9555611), (403, 3675235), (757, 1956565), (971, 1525355), (2015, 735047), (3785, 391313), (4855, 305071), (9841, 150505), (12623, 117335), (23467, 63115), (30101, 49205)]