49581375

素因数分解:

$3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 83328960

約数和(自身を除く): 33747585

約数列:

[1, 3, 5, 15, 25, 75, 109, 125, 327, 375, 545, 1213, 1635, 2725, 3639, 6065, 8175, 13625, 18195, 30325, 40875, 90975, 132217, 151625, 396651, 454875, 661085, 1983255, 3305425, 9916275, 16527125, 49581375]

約数ペア:

[(1, 49581375), (3, 16527125), (5, 9916275), (15, 3305425), (25, 1983255), (75, 661085), (109, 454875), (125, 396651), (327, 151625), (375, 132217), (545, 90975), (1213, 40875), (1635, 30325), (2725, 18195), (3639, 13625), (6065, 8175)]