359145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 651456

約数和(自身を除く): 292311

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 347, 1035, 1041, 1735, 3123, 5205, 7981, 15615, 23943, 39905, 71829, 119715, 359145]

約数ペア:

[(1, 359145), (3, 119715), (5, 71829), (9, 39905), (15, 23943), (23, 15615), (45, 7981), (69, 5205), (115, 3123), (207, 1735), (345, 1041), (347, 1035)]