617145985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{234211}}^1$

素因数の和:234264

約数の個数: 16

約数和(自身を含む): 809436672

約数和(自身を除く): 192290687

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 234211, 1171055, 3981587, 7260541, 19907935, 36302705, 123429197, 617145985]

約数ペア:

[(1, 617145985), (5, 123429197), (17, 36302705), (31, 19907935), (85, 7260541), (155, 3981587), (527, 1171055), (2635, 234211)]