4641705

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 8488392

約数和(自身を除く): 3846687

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 157, 219, 365, 405, 471, 657, 785, 1095, 1413, 1971, 2355, 3285, 4239, 5913, 7065, 9855, 11461, 12717, 21195, 29565, 34383, 57305, 63585, 103149, 171915, 309447, 515745, 928341, 1547235, 4641705]

約数ペア:

[(1, 4641705), (3, 1547235), (5, 928341), (9, 515745), (15, 309447), (27, 171915), (45, 103149), (73, 63585), (81, 57305), (135, 34383), (157, 29565), (219, 21195), (365, 12717), (405, 11461), (471, 9855), (657, 7065), (785, 5913), (1095, 4239), (1413, 3285), (1971, 2355)]