8302885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 11446272

約数和(自身を除く): 3143387

約数列:

[1, 5, 17, 23, 31, 85, 115, 137, 155, 391, 527, 685, 713, 1955, 2329, 2635, 3151, 3565, 4247, 11645, 12121, 15755, 21235, 53567, 60605, 72199, 97681, 267835, 360995, 488405, 1660577, 8302885]

約数ペア:

[(1, 8302885), (5, 1660577), (17, 488405), (23, 360995), (31, 267835), (85, 97681), (115, 72199), (137, 60605), (155, 53567), (391, 21235), (527, 15755), (685, 12121), (713, 11645), (1955, 4247), (2329, 3565), (2635, 3151)]