1158315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 1990656

約数和(自身を除く): 832341

約数列:

[1, 3, 5, 15, 31, 47, 53, 93, 141, 155, 159, 235, 265, 465, 705, 795, 1457, 1643, 2491, 4371, 4929, 7285, 7473, 8215, 12455, 21855, 24645, 37365, 77221, 231663, 386105, 1158315]

約数ペア:

[(1, 1158315), (3, 386105), (5, 231663), (15, 77221), (31, 37365), (47, 24645), (53, 21855), (93, 12455), (141, 8215), (155, 7473), (159, 7285), (235, 4929), (265, 4371), (465, 2491), (705, 1643), (795, 1457)]