13662045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^2$

素因数の和:107

約数の個数: 54

約数和(自身を含む): 25884378

約数和(自身を除く): 12222333

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 361, 435, 551, 841, 855, 1083, 1305, 1653, 1805, 2523, 2755, 3249, 4205, 4959, 5415, 7569, 8265, 10469, 12615, 15979, 16245, 24795, 31407, 37845, 47937, 52345, 79895, 94221, 143811, 157035, 239685, 303601, 471105, 719055, 910803, 1518005, 2732409, 4554015, 13662045]

約数ペア:

[(1, 13662045), (3, 4554015), (5, 2732409), (9, 1518005), (15, 910803), (19, 719055), (29, 471105), (45, 303601), (57, 239685), (87, 157035), (95, 143811), (145, 94221), (171, 79895), (261, 52345), (285, 47937), (361, 37845), (435, 31407), (551, 24795), (841, 16245), (855, 15979), (1083, 12615), (1305, 10469), (1653, 8265), (1805, 7569), (2523, 5415), (2755, 4959), (3249, 4205)]