273383955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{839}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 511842240

約数和(自身を除く): 238458285

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 557, 585, 839, 1671, 2517, 2785, 4195, 5013, 7241, 7551, 8355, 10907, 12585, 21723, 25065, 32721, 36205, 37755, 54535, 65169, 98163, 108615, 163605, 325845, 467323, 490815, 1401969, 2336615, 4205907, 6075199, 7009845, 18225597, 21029535, 30375995, 54676791, 91127985, 273383955]

約数ペア:

[(1, 273383955), (3, 91127985), (5, 54676791), (9, 30375995), (13, 21029535), (15, 18225597), (39, 7009845), (45, 6075199), (65, 4205907), (117, 2336615), (195, 1401969), (557, 490815), (585, 467323), (839, 325845), (1671, 163605), (2517, 108615), (2785, 98163), (4195, 65169), (5013, 54535), (7241, 37755), (7551, 36205), (8355, 32721), (10907, 25065), (12585, 21723)]