61492485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1597}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 104931072

約数和(自身を除く): 43438587

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 1597, 2265, 2567, 4791, 7701, 7985, 12835, 23955, 27149, 38505, 81447, 135745, 241147, 407235, 723441, 1205735, 3617205, 4099499, 12298497, 20497495, 61492485]

約数ペア:

[(1, 61492485), (3, 20497495), (5, 12298497), (15, 4099499), (17, 3617205), (51, 1205735), (85, 723441), (151, 407235), (255, 241147), (453, 135745), (755, 81447), (1597, 38505), (2265, 27149), (2567, 23955), (4791, 12835), (7701, 7985)]