9690705

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3158

約数の個数: 32

約数和(自身を含む): 17982720

約数和(自身を除く): 8292015

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 3121, 9363, 15605, 28089, 46815, 71783, 84267, 140445, 215349, 358915, 421335, 646047, 1076745, 1938141, 3230235, 9690705]

約数ペア:

[(1, 9690705), (3, 3230235), (5, 1938141), (9, 1076745), (15, 646047), (23, 421335), (27, 358915), (45, 215349), (69, 140445), (115, 84267), (135, 71783), (207, 46815), (345, 28089), (621, 15605), (1035, 9363), (3105, 3121)]