315355875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{36563}}^1$

素因数の和:36604

約数の個数: 32

約数和(自身を含む): 547582464

約数和(自身を除く): 232226589

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2875, 8625, 36563, 109689, 182815, 548445, 840949, 914075, 2522847, 2742225, 4204745, 4570375, 12614235, 13711125, 21023725, 63071175, 105118625, 315355875]

約数ペア:

[(1, 315355875), (3, 105118625), (5, 63071175), (15, 21023725), (23, 13711125), (25, 12614235), (69, 4570375), (75, 4204745), (115, 2742225), (125, 2522847), (345, 914075), (375, 840949), (575, 548445), (1725, 182815), (2875, 109689), (8625, 36563)]