9969245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 14321664

約数和(自身を除く): 4352419

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 191, 365, 715, 803, 949, 955, 2101, 2483, 4015, 4745, 10439, 10505, 12415, 13943, 27313, 52195, 69715, 136565, 153373, 181259, 766865, 906295, 1993849, 9969245]

約数ペア:

[(1, 9969245), (5, 1993849), (11, 906295), (13, 766865), (55, 181259), (65, 153373), (73, 136565), (143, 69715), (191, 52195), (365, 27313), (715, 13943), (803, 12415), (949, 10505), (955, 10439), (2101, 4745), (2483, 4015)]