28858788015

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1\times {\mathrm{43397}}^1$

素因数の和:44479

約数の個数: 32

約数和(自身を含む): 47294793216

約数和(自身を除く): 18436005201

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1031, 3093, 5155, 15465, 43397, 44333, 130191, 132999, 216985, 221665, 650955, 664995, 1866071, 5598213, 9330355, 27991065, 44742307, 134226921, 223711535, 671134605, 1923919201, 5771757603, 9619596005, 28858788015]

約数ペア:

[(1, 28858788015), (3, 9619596005), (5, 5771757603), (15, 1923919201), (43, 671134605), (129, 223711535), (215, 134226921), (645, 44742307), (1031, 27991065), (3093, 9330355), (5155, 5598213), (15465, 1866071), (43397, 664995), (44333, 650955), (130191, 221665), (132999, 216985)]