71653635

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54907}}^1$

素因数の和:54947

約数の個数: 24

約数和(自身を含む): 128484720

約数和(自身を除く): 56831085

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 54907, 164721, 274535, 494163, 823605, 1592303, 2470815, 4776909, 7961515, 14330727, 23884545, 71653635]

約数ペア:

[(1, 71653635), (3, 23884545), (5, 14330727), (9, 7961515), (15, 4776909), (29, 2470815), (45, 1592303), (87, 823605), (145, 494163), (261, 274535), (435, 164721), (1305, 54907)]