20142405

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4858

約数の個数: 32

約数和(自身を含む): 36971520

約数和(自身を除く): 16829115

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 4813, 14439, 24065, 43317, 72195, 129951, 149203, 216585, 447609, 649755, 746015, 1342827, 2238045, 4028481, 6714135, 20142405]

約数ペア:

[(1, 20142405), (3, 6714135), (5, 4028481), (9, 2238045), (15, 1342827), (27, 746015), (31, 649755), (45, 447609), (93, 216585), (135, 149203), (155, 129951), (279, 72195), (465, 43317), (837, 24065), (1395, 14439), (4185, 4813)]