33400245

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 54889344

約数和(自身を除く): 21489099

約数列:

[1, 3, 5, 15, 61, 173, 183, 211, 305, 519, 633, 865, 915, 1055, 2595, 3165, 10553, 12871, 31659, 36503, 38613, 52765, 64355, 109509, 158295, 182515, 193065, 547545, 2226683, 6680049, 11133415, 33400245]

約数ペア:

[(1, 33400245), (3, 11133415), (5, 6680049), (15, 2226683), (61, 547545), (173, 193065), (183, 182515), (211, 158295), (305, 109509), (519, 64355), (633, 52765), (865, 38613), (915, 36503), (1055, 31659), (2595, 12871), (3165, 10553)]