64863735

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{41983}}^1$

素因数の和:42094

約数の個数: 16

約数和(自身を含む): 104792064

約数和(自身を除く): 39928329

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 41983, 125949, 209915, 629745, 4324249, 12972747, 21621245, 64863735]

約数ペア:

[(1, 64863735), (3, 21621245), (5, 12972747), (15, 4324249), (103, 629745), (309, 209915), (515, 125949), (1545, 41983)]