120156495

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 196162560

約数和(自身を除く): 76006065

約数列:

[1, 3, 5, 15, 71, 213, 257, 355, 439, 771, 1065, 1285, 1317, 2195, 3855, 6585, 18247, 31169, 54741, 91235, 93507, 112823, 155845, 273705, 338469, 467535, 564115, 1692345, 8010433, 24031299, 40052165, 120156495]

約数ペア:

[(1, 120156495), (3, 40052165), (5, 24031299), (15, 8010433), (71, 1692345), (213, 564115), (257, 467535), (355, 338469), (439, 273705), (771, 155845), (1065, 112823), (1285, 93507), (1317, 91235), (2195, 54741), (3855, 31169), (6585, 18247)]