11522925

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 21714880

約数和(自身を除く): 10191955

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 397, 645, 675, 1075, 1161, 1191, 1935, 1985, 3225, 3573, 5805, 5955, 9675, 9925, 10719, 17071, 17865, 29025, 29775, 51213, 53595, 85355, 89325, 153639, 256065, 267975, 426775, 460917, 768195, 1280325, 2304585, 3840975, 11522925]

約数ペア:

[(1, 11522925), (3, 3840975), (5, 2304585), (9, 1280325), (15, 768195), (25, 460917), (27, 426775), (43, 267975), (45, 256065), (75, 153639), (129, 89325), (135, 85355), (215, 53595), (225, 51213), (387, 29775), (397, 29025), (645, 17865), (675, 17071), (1075, 10719), (1161, 9925), (1191, 9675), (1935, 5955), (1985, 5805), (3225, 3573)]