69640935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 138421248

約数和(自身を除く): 68780313

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 163, 195, 273, 313, 455, 489, 815, 939, 1141, 1365, 1565, 2119, 2191, 2445, 3423, 4069, 4695, 5705, 6357, 6573, 10595, 10955, 12207, 14833, 17115, 20345, 28483, 31785, 32865, 44499, 51019, 61035, 74165, 85449, 142415, 153057, 222495, 255095, 357133, 427245, 663247, 765285, 1071399, 1785665, 1989741, 3316235, 4642729, 5356995, 9948705, 13928187, 23213645, 69640935]

約数ペア:

[(1, 69640935), (3, 23213645), (5, 13928187), (7, 9948705), (13, 5356995), (15, 4642729), (21, 3316235), (35, 1989741), (39, 1785665), (65, 1071399), (91, 765285), (105, 663247), (163, 427245), (195, 357133), (273, 255095), (313, 222495), (455, 153057), (489, 142415), (815, 85449), (939, 74165), (1141, 61035), (1365, 51019), (1565, 44499), (2119, 32865), (2191, 31785), (2445, 28483), (3423, 20345), (4069, 17115), (4695, 14833), (5705, 12207), (6357, 10955), (6573, 10595)]