9456395

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 36

約数和(自身を含む): 13386816

約数和(自身を除く): 3930421

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 169, 247, 361, 403, 589, 845, 1235, 1805, 2015, 2945, 3211, 4693, 5239, 7657, 11191, 16055, 23465, 26195, 38285, 55955, 61009, 99541, 145483, 305045, 497705, 727415, 1891279, 9456395]

約数ペア:

[(1, 9456395), (5, 1891279), (13, 727415), (19, 497705), (31, 305045), (65, 145483), (95, 99541), (155, 61009), (169, 55955), (247, 38285), (361, 26195), (403, 23465), (589, 16055), (845, 11191), (1235, 7657), (1805, 5239), (2015, 4693), (2945, 3211)]