66775545

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51169}}^1$

素因数の和:51209

約数の個数: 24

約数和(自身を含む): 119737800

約数和(自身を除く): 52962255

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 51169, 153507, 255845, 460521, 767535, 1483901, 2302605, 4451703, 7419505, 13355109, 22258515, 66775545]

約数ペア:

[(1, 66775545), (3, 22258515), (5, 13355109), (9, 7419505), (15, 4451703), (29, 2302605), (45, 1483901), (87, 767535), (145, 460521), (261, 255845), (435, 153507), (1305, 51169)]