3305625

素因数分解:

$3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 40

約数和(自身を含む): 5773152

約数和(自身を除く): 2467527

約数列:

[1, 3, 5, 15, 25, 41, 43, 75, 123, 125, 129, 205, 215, 375, 615, 625, 645, 1025, 1075, 1763, 1875, 3075, 3225, 5125, 5289, 5375, 8815, 15375, 16125, 25625, 26445, 26875, 44075, 76875, 80625, 132225, 220375, 661125, 1101875, 3305625]

約数ペア:

[(1, 3305625), (3, 1101875), (5, 661125), (15, 220375), (25, 132225), (41, 80625), (43, 76875), (75, 44075), (123, 26875), (125, 26445), (129, 25625), (205, 16125), (215, 15375), (375, 8815), (615, 5375), (625, 5289), (645, 5125), (1025, 3225), (1075, 3075), (1763, 1875)]