73669905

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1801}}^1$

素因数の和:1919

約数の個数: 40

約数和(自身を含む): 133441704

約数和(自身を除く): 59771799

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1515, 1801, 2727, 4545, 5403, 8181, 9005, 13635, 16209, 27015, 40905, 48627, 81045, 145881, 181901, 243135, 545703, 729405, 909505, 1637109, 2728515, 4911327, 8185545, 14733981, 24556635, 73669905]

約数ペア:

[(1, 73669905), (3, 24556635), (5, 14733981), (9, 8185545), (15, 4911327), (27, 2728515), (45, 1637109), (81, 909505), (101, 729405), (135, 545703), (303, 243135), (405, 181901), (505, 145881), (909, 81045), (1515, 48627), (1801, 40905), (2727, 27015), (4545, 16209), (5403, 13635), (8181, 9005)]