47515875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{11519}}^1$

素因数の和:11548

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 38745885

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 11519, 34557, 57595, 126709, 172785, 287975, 380127, 633545, 863925, 1439875, 1900635, 3167725, 4319625, 9503175, 15838625, 47515875]

約数ペア:

[(1, 47515875), (3, 15838625), (5, 9503175), (11, 4319625), (15, 3167725), (25, 1900635), (33, 1439875), (55, 863925), (75, 633545), (125, 380127), (165, 287975), (275, 172785), (375, 126709), (825, 57595), (1375, 34557), (4125, 11519)]