1943625

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 3324672

約数和(自身を除く): 1381047

約数列:

[1, 3, 5, 15, 25, 71, 73, 75, 125, 213, 219, 355, 365, 375, 1065, 1095, 1775, 1825, 5183, 5325, 5475, 8875, 9125, 15549, 25915, 26625, 27375, 77745, 129575, 388725, 647875, 1943625]

約数ペア:

[(1, 1943625), (3, 647875), (5, 388725), (15, 129575), (25, 77745), (71, 27375), (73, 26625), (75, 25915), (125, 15549), (213, 9125), (219, 8875), (355, 5475), (365, 5325), (375, 5183), (1065, 1825), (1095, 1775)]