70988385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9839}}^1$

素因数の和:9897

約数の個数: 32

約数和(自身を含む): 125637120

約数和(自身を除く): 54648735

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 9839, 29517, 49195, 127907, 147585, 364043, 383721, 639535, 1092129, 1820215, 1918605, 4732559, 5460645, 14197677, 23662795, 70988385]

約数ペア:

[(1, 70988385), (3, 23662795), (5, 14197677), (13, 5460645), (15, 4732559), (37, 1918605), (39, 1820215), (65, 1092129), (111, 639535), (185, 383721), (195, 364043), (481, 147585), (555, 127907), (1443, 49195), (2405, 29517), (7215, 9839)]