13372485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6703}}^1$

素因数の和:6737

約数の個数: 32

約数和(自身を含む): 25743360

約数和(自身を除く): 12370875

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6703, 20109, 33515, 46921, 100545, 127357, 140763, 234605, 382071, 636785, 703815, 891499, 1910355, 2674497, 4457495, 13372485]

約数ペア:

[(1, 13372485), (3, 4457495), (5, 2674497), (7, 1910355), (15, 891499), (19, 703815), (21, 636785), (35, 382071), (57, 234605), (95, 140763), (105, 127357), (133, 100545), (285, 46921), (399, 33515), (665, 20109), (1995, 6703)]