1274756985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{10223}}^1$

素因数の和:10414

約数の個数: 48

約数和(自身を含む): 2354137344

約数和(自身を除く): 1079380359

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 163, 255, 489, 765, 815, 1467, 2445, 2771, 7335, 8313, 10223, 13855, 24939, 30669, 41565, 51115, 92007, 124695, 153345, 173791, 460035, 521373, 868955, 1564119, 1666349, 2606865, 4999047, 7820595, 8331745, 14997141, 24995235, 28327933, 74985705, 84983799, 141639665, 254951397, 424918995, 1274756985]

約数ペア:

[(1, 1274756985), (3, 424918995), (5, 254951397), (9, 141639665), (15, 84983799), (17, 74985705), (45, 28327933), (51, 24995235), (85, 14997141), (153, 8331745), (163, 7820595), (255, 4999047), (489, 2606865), (765, 1666349), (815, 1564119), (1467, 868955), (2445, 521373), (2771, 460035), (7335, 173791), (8313, 153345), (10223, 124695), (13855, 92007), (24939, 51115), (30669, 41565)]