10220925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 19873728

約数和(自身を除く): 9652803

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 953, 975, 2145, 2859, 3575, 4765, 10483, 10725, 12389, 14295, 23825, 31449, 37167, 52415, 61945, 71475, 136279, 157245, 185835, 262075, 309725, 408837, 681395, 786225, 929175, 2044185, 3406975, 10220925]

約数ペア:

[(1, 10220925), (3, 3406975), (5, 2044185), (11, 929175), (13, 786225), (15, 681395), (25, 408837), (33, 309725), (39, 262075), (55, 185835), (65, 157245), (75, 136279), (143, 71475), (165, 61945), (195, 52415), (275, 37167), (325, 31449), (429, 23825), (715, 14295), (825, 12389), (953, 10725), (975, 10483), (2145, 4765), (2859, 3575)]