49115925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9491}}^1$

素因数の和:9530

約数の個数: 36

約数和(自身を含む): 91806624

約数和(自身を除く): 42690699

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 9491, 28473, 47455, 85419, 142365, 218293, 237275, 427095, 654879, 711825, 1091465, 1964637, 2135475, 3274395, 5457325, 9823185, 16371975, 49115925]

約数ペア:

[(1, 49115925), (3, 16371975), (5, 9823185), (9, 5457325), (15, 3274395), (23, 2135475), (25, 1964637), (45, 1091465), (69, 711825), (75, 654879), (115, 427095), (207, 237275), (225, 218293), (345, 142365), (575, 85419), (1035, 47455), (1725, 28473), (5175, 9491)]