4100205

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2794515

約数列:

[1, 3, 5, 15, 41, 59, 113, 123, 177, 205, 295, 339, 565, 615, 885, 1695, 2419, 4633, 6667, 7257, 12095, 13899, 20001, 23165, 33335, 36285, 69495, 100005, 273347, 820041, 1366735, 4100205]

約数ペア:

[(1, 4100205), (3, 1366735), (5, 820041), (15, 273347), (41, 100005), (59, 69495), (113, 36285), (123, 33335), (177, 23165), (205, 20001), (295, 13899), (339, 12095), (565, 7257), (615, 6667), (885, 4633), (1695, 2419)]