4313025

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:706

約数の個数: 36

約数和(自身を含む): 8003580

約数和(自身を除く): 3690555

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 661, 725, 1305, 1983, 2175, 3305, 5949, 6525, 9915, 16525, 19169, 29745, 49575, 57507, 95845, 148725, 172521, 287535, 479225, 862605, 1437675, 4313025]

約数ペア:

[(1, 4313025), (3, 1437675), (5, 862605), (9, 479225), (15, 287535), (25, 172521), (29, 148725), (45, 95845), (75, 57507), (87, 49575), (145, 29745), (225, 19169), (261, 16525), (435, 9915), (661, 6525), (725, 5949), (1305, 3305), (1983, 2175)]