4000099815

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{112663}}^1$

素因数の和:112940

約数の個数: 32

約数和(自身を含む): 7138391040

約数和(自身を除く): 3138291225

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 789, 1315, 2367, 3945, 7101, 11835, 35505, 112663, 337989, 563315, 1013967, 1689945, 3041901, 5069835, 15209505, 29630369, 88891107, 148151845, 266673321, 444455535, 800019963, 1333366605, 4000099815]

約数ペア:

[(1, 4000099815), (3, 1333366605), (5, 800019963), (9, 444455535), (15, 266673321), (27, 148151845), (45, 88891107), (135, 29630369), (263, 15209505), (789, 5069835), (1315, 3041901), (2367, 1689945), (3945, 1013967), (7101, 563315), (11835, 337989), (35505, 112663)]