423604875

素因数分解:

$3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{8623}}^1$

素因数の和:8772

約数の個数: 32

約数和(自身を含む): 710341632

約数和(自身を除く): 286736757

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 375, 393, 655, 1965, 3275, 8623, 9825, 16375, 25869, 43115, 49125, 129345, 215575, 646725, 1077875, 1129613, 3233625, 3388839, 5648065, 16944195, 28240325, 84720975, 141201625, 423604875]

約数ペア:

[(1, 423604875), (3, 141201625), (5, 84720975), (15, 28240325), (25, 16944195), (75, 5648065), (125, 3388839), (131, 3233625), (375, 1129613), (393, 1077875), (655, 646725), (1965, 215575), (3275, 129345), (8623, 49125), (9825, 43115), (16375, 25869)]