42607815

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 72273600

約数和(自身を除く): 29665785

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 2389, 3567, 5945, 7167, 11945, 17835, 35835, 69281, 97949, 207843, 293847, 346405, 489745, 1039215, 1469235, 2840521, 8521563, 14202605, 42607815]

約数ペア:

[(1, 42607815), (3, 14202605), (5, 8521563), (15, 2840521), (29, 1469235), (41, 1039215), (87, 489745), (123, 346405), (145, 293847), (205, 207843), (435, 97949), (615, 69281), (1189, 35835), (2389, 17835), (3567, 11945), (5945, 7167)]