55490355

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64901}}^1$

素因数の和:64931

約数の個数: 24

約数和(自身を含む): 101247120

約数和(自身を除く): 45756765

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 64901, 194703, 324505, 584109, 973515, 1233119, 2920545, 3699357, 6165595, 11098071, 18496785, 55490355]

約数ペア:

[(1, 55490355), (3, 18496785), (5, 11098071), (9, 6165595), (15, 3699357), (19, 2920545), (45, 1233119), (57, 973515), (95, 584109), (171, 324505), (285, 194703), (855, 64901)]