246047745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2347}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 409115520

約数和(自身を除く): 163067775

約数列:

[1, 3, 5, 15, 29, 87, 145, 241, 435, 723, 1205, 2347, 3615, 6989, 7041, 11735, 20967, 34945, 35205, 68063, 104835, 204189, 340315, 565627, 1020945, 1696881, 2828135, 8484405, 16403183, 49209549, 82015915, 246047745]

約数ペア:

[(1, 246047745), (3, 82015915), (5, 49209549), (15, 16403183), (29, 8484405), (87, 2828135), (145, 1696881), (241, 1020945), (435, 565627), (723, 340315), (1205, 204189), (2347, 104835), (3615, 68063), (6989, 35205), (7041, 34945), (11735, 20967)]