13373145

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6323}}^1$

素因数の和:6381

約数の個数: 24

約数和(自身を含む): 23677056

約数和(自身を除く): 10303911

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 6323, 18969, 31615, 56907, 94845, 284535, 297181, 891543, 1485905, 2674629, 4457715, 13373145]

約数ペア:

[(1, 13373145), (3, 4457715), (5, 2674629), (9, 1485905), (15, 891543), (45, 297181), (47, 284535), (141, 94845), (235, 56907), (423, 31615), (705, 18969), (2115, 6323)]