42726495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2731}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 78681600

約数和(自身を除く): 35955105

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 2731, 3129, 5215, 8193, 13655, 15645, 19117, 40965, 57351, 95585, 286755, 406919, 1220757, 2034595, 2848433, 6103785, 8545299, 14242165, 42726495]

約数ペア:

[(1, 42726495), (3, 14242165), (5, 8545299), (7, 6103785), (15, 2848433), (21, 2034595), (35, 1220757), (105, 406919), (149, 286755), (447, 95585), (745, 57351), (1043, 40965), (2235, 19117), (2731, 15645), (3129, 13655), (5215, 8193)]