1951725

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 3294432

約数和(自身を除く): 1342707

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 491, 795, 1325, 1473, 2455, 3975, 7365, 12275, 26023, 36825, 78069, 130115, 390345, 650575, 1951725]

約数ペア:

[(1, 1951725), (3, 650575), (5, 390345), (15, 130115), (25, 78069), (53, 36825), (75, 26023), (159, 12275), (265, 7365), (491, 3975), (795, 2455), (1325, 1473)]