7934605

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 11501568

約数和(自身を除く): 3566963

約数列:

[1, 5, 7, 31, 35, 71, 103, 155, 217, 355, 497, 515, 721, 1085, 2201, 2485, 3193, 3605, 7313, 11005, 15407, 15965, 22351, 36565, 51191, 77035, 111755, 226703, 255955, 1133515, 1586921, 7934605]

約数ペア:

[(1, 7934605), (5, 1586921), (7, 1133515), (31, 255955), (35, 226703), (71, 111755), (103, 77035), (155, 51191), (217, 36565), (355, 22351), (497, 15965), (515, 15407), (721, 11005), (1085, 7313), (2201, 3605), (2485, 3193)]