51223875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5980

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 37733565

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2875, 5939, 8625, 17817, 29695, 89085, 136597, 148475, 409791, 445425, 682985, 742375, 2048955, 2227125, 3414925, 10244775, 17074625, 51223875]

約数ペア:

[(1, 51223875), (3, 17074625), (5, 10244775), (15, 3414925), (23, 2227125), (25, 2048955), (69, 742375), (75, 682985), (115, 445425), (125, 409791), (345, 148475), (375, 136597), (575, 89085), (1725, 29695), (2875, 17817), (5939, 8625)]