157089105

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27061}}^1$

素因数の和:27118

約数の個数: 32

約数和(自身を含む): 285774720

約数和(自身を除く): 128685615

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 27061, 81183, 135305, 243549, 405915, 730647, 1163623, 1217745, 3490869, 3653235, 5818115, 10472607, 17454345, 31417821, 52363035, 157089105]

約数ペア:

[(1, 157089105), (3, 52363035), (5, 31417821), (9, 17454345), (15, 10472607), (27, 5818115), (43, 3653235), (45, 3490869), (129, 1217745), (135, 1163623), (215, 730647), (387, 405915), (645, 243549), (1161, 135305), (1935, 81183), (5805, 27061)]