63145275

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{6427}}^1$

素因数の和:6571

約数の個数: 24

約数和(自身を含む): 105213504

約数和(自身を除く): 42068229

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 6427, 9825, 19281, 32135, 96405, 160675, 482025, 841937, 2525811, 4209685, 12629055, 21048425, 63145275]

約数ペア:

[(1, 63145275), (3, 21048425), (5, 12629055), (15, 4209685), (25, 2525811), (75, 841937), (131, 482025), (393, 160675), (655, 96405), (1965, 32135), (3275, 19281), (6427, 9825)]