40627455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2179}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 71573760

約数和(自身を除く): 30946305

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 1243, 1695, 2179, 3729, 6215, 6537, 10895, 18645, 23969, 32685, 71907, 119845, 246227, 359535, 738681, 1231135, 2708497, 3693405, 8125491, 13542485, 40627455]

約数ペア:

[(1, 40627455), (3, 13542485), (5, 8125491), (11, 3693405), (15, 2708497), (33, 1231135), (55, 738681), (113, 359535), (165, 246227), (339, 119845), (565, 71907), (1243, 32685), (1695, 23969), (2179, 18645), (3729, 10895), (6215, 6537)]