1110265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 32

約数和(自身を含む): 1612800

約数和(自身を除く): 502535

約数列:

[1, 5, 13, 19, 29, 31, 65, 95, 145, 155, 247, 377, 403, 551, 589, 899, 1235, 1885, 2015, 2755, 2945, 4495, 7163, 7657, 11687, 17081, 35815, 38285, 58435, 85405, 222053, 1110265]

約数ペア:

[(1, 1110265), (5, 222053), (13, 85405), (19, 58435), (29, 38285), (31, 35815), (65, 17081), (95, 11687), (145, 7657), (155, 7163), (247, 4495), (377, 2945), (403, 2755), (551, 2015), (589, 1885), (899, 1235)]