24623145

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 46425600

約数和(自身を除く): 21802455

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 929, 1395, 1767, 2787, 2945, 4645, 5301, 8361, 8835, 13935, 17651, 26505, 28799, 41805, 52953, 86397, 88255, 143995, 158859, 259191, 264765, 431985, 547181, 794295, 1295955, 1641543, 2735905, 4924629, 8207715, 24623145]

約数ペア:

[(1, 24623145), (3, 8207715), (5, 4924629), (9, 2735905), (15, 1641543), (19, 1295955), (31, 794295), (45, 547181), (57, 431985), (93, 264765), (95, 259191), (155, 158859), (171, 143995), (279, 88255), (285, 86397), (465, 52953), (589, 41805), (855, 28799), (929, 26505), (1395, 17651), (1767, 13935), (2787, 8835), (2945, 8361), (4645, 5301)]