90524745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 168519312

約数和(自身を除く): 77994567

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 365, 657, 765, 1095, 1241, 1621, 3285, 3723, 4863, 6205, 8105, 11169, 14589, 18615, 24315, 27557, 55845, 72945, 82671, 118333, 137785, 248013, 354999, 413355, 591665, 1064997, 1240065, 1774995, 2011661, 5324985, 6034983, 10058305, 18104949, 30174915, 90524745]

約数ペア:

[(1, 90524745), (3, 30174915), (5, 18104949), (9, 10058305), (15, 6034983), (17, 5324985), (45, 2011661), (51, 1774995), (73, 1240065), (85, 1064997), (153, 591665), (219, 413355), (255, 354999), (365, 248013), (657, 137785), (765, 118333), (1095, 82671), (1241, 72945), (1621, 55845), (3285, 27557), (3723, 24315), (4863, 18615), (6205, 14589), (8105, 11169)]