131842265

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 170674560

約数和(自身を除く): 38832295

約数列:

[1, 5, 29, 41, 67, 145, 205, 331, 335, 1189, 1655, 1943, 2747, 5945, 9599, 9715, 13571, 13735, 22177, 47995, 67855, 79663, 110885, 393559, 398315, 643133, 909257, 1967795, 3215665, 4546285, 26368453, 131842265]

約数ペア:

[(1, 131842265), (5, 26368453), (29, 4546285), (41, 3215665), (67, 1967795), (145, 909257), (205, 643133), (331, 398315), (335, 393559), (1189, 110885), (1655, 79663), (1943, 67855), (2747, 47995), (5945, 22177), (9599, 13735), (9715, 13571)]