201325125

素因数分解:

$3^1\times 5^3\times {\mathrm{536867}}^1$

素因数の和:536885

約数の個数: 16

約数和(自身を含む): 335005632

約数和(自身を除く): 133680507

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 536867, 1610601, 2684335, 8053005, 13421675, 40265025, 67108375, 201325125]

約数ペア:

[(1, 201325125), (3, 67108375), (5, 40265025), (15, 13421675), (25, 8053005), (75, 2684335), (125, 1610601), (375, 536867)]