1099245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 2194560

約数和(自身を除く): 1095315

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 285, 361, 399, 435, 551, 609, 665, 1015, 1083, 1653, 1805, 1995, 2527, 2755, 3045, 3857, 5415, 7581, 8265, 10469, 11571, 12635, 19285, 31407, 37905, 52345, 57855, 73283, 157035, 219849, 366415, 1099245]

約数ペア:

[(1, 1099245), (3, 366415), (5, 219849), (7, 157035), (15, 73283), (19, 57855), (21, 52345), (29, 37905), (35, 31407), (57, 19285), (87, 12635), (95, 11571), (105, 10469), (133, 8265), (145, 7581), (203, 5415), (285, 3857), (361, 3045), (399, 2755), (435, 2527), (551, 1995), (609, 1805), (665, 1653), (1015, 1083)]