5885625

素因数分解:

$3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 40

約数和(自身を含む): 10171744

約数和(自身を除く): 4286119

約数列:

[1, 3, 5, 15, 25, 43, 73, 75, 125, 129, 215, 219, 365, 375, 625, 645, 1075, 1095, 1825, 1875, 3139, 3225, 5375, 5475, 9125, 9417, 15695, 16125, 26875, 27375, 45625, 47085, 78475, 80625, 136875, 235425, 392375, 1177125, 1961875, 5885625]

約数ペア:

[(1, 5885625), (3, 1961875), (5, 1177125), (15, 392375), (25, 235425), (43, 136875), (73, 80625), (75, 78475), (125, 47085), (129, 45625), (215, 27375), (219, 26875), (365, 16125), (375, 15695), (625, 9417), (645, 9125), (1075, 5475), (1095, 5375), (1825, 3225), (1875, 3139)]