42100335

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 75422880

約数和(自身を除く): 33322545

約数列:

[1, 3, 5, 9, 15, 45, 59, 101, 157, 177, 295, 303, 471, 505, 531, 785, 885, 909, 1413, 1515, 2355, 2655, 4545, 5959, 7065, 9263, 15857, 17877, 27789, 29795, 46315, 47571, 53631, 79285, 83367, 89385, 138945, 142713, 237855, 268155, 416835, 713565, 935563, 2806689, 4677815, 8420067, 14033445, 42100335]

約数ペア:

[(1, 42100335), (3, 14033445), (5, 8420067), (9, 4677815), (15, 2806689), (45, 935563), (59, 713565), (101, 416835), (157, 268155), (177, 237855), (295, 142713), (303, 138945), (471, 89385), (505, 83367), (531, 79285), (785, 53631), (885, 47571), (909, 46315), (1413, 29795), (1515, 27789), (2355, 17877), (2655, 15857), (4545, 9263), (5959, 7065)]