30806775

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5953}}^1$

素因数の和:5992

約数の個数: 36

約数和(自身を含む): 57587088

約数和(自身を除く): 26780313

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 5953, 17859, 29765, 53577, 89295, 136919, 148825, 267885, 410757, 446475, 684595, 1232271, 1339425, 2053785, 3422975, 6161355, 10268925, 30806775]

約数ペア:

[(1, 30806775), (3, 10268925), (5, 6161355), (9, 3422975), (15, 2053785), (23, 1339425), (25, 1232271), (45, 684595), (69, 446475), (75, 410757), (115, 267885), (207, 148825), (225, 136919), (345, 89295), (575, 53577), (1035, 29765), (1725, 17859), (5175, 5953)]