4617855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 9210240

約数和(自身を除く): 4592385

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 491, 495, 627, 855, 1045, 1473, 1881, 2455, 3135, 4419, 5401, 7365, 9329, 9405, 16203, 22095, 27005, 27987, 46645, 48609, 81015, 83961, 102619, 139935, 243045, 307857, 419805, 513095, 923571, 1539285, 4617855]

約数ペア:

[(1, 4617855), (3, 1539285), (5, 923571), (9, 513095), (11, 419805), (15, 307857), (19, 243045), (33, 139935), (45, 102619), (55, 83961), (57, 81015), (95, 48609), (99, 46645), (165, 27987), (171, 27005), (209, 22095), (285, 16203), (491, 9405), (495, 9329), (627, 7365), (855, 5401), (1045, 4419), (1473, 3135), (1881, 2455)]