4931355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 64

約数和(自身を含む): 9838080

約数和(自身を除く): 4906725

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 121, 143, 165, 195, 209, 247, 285, 363, 429, 605, 627, 715, 741, 1045, 1235, 1331, 1573, 1815, 2145, 2299, 2717, 3135, 3705, 3993, 4719, 6655, 6897, 7865, 8151, 11495, 13585, 17303, 19965, 23595, 25289, 29887, 34485, 40755, 51909, 75867, 86515, 89661, 126445, 149435, 259545, 328757, 379335, 448305, 986271, 1643785, 4931355]

約数ペア:

[(1, 4931355), (3, 1643785), (5, 986271), (11, 448305), (13, 379335), (15, 328757), (19, 259545), (33, 149435), (39, 126445), (55, 89661), (57, 86515), (65, 75867), (95, 51909), (121, 40755), (143, 34485), (165, 29887), (195, 25289), (209, 23595), (247, 19965), (285, 17303), (363, 13585), (429, 11495), (605, 8151), (627, 7865), (715, 6897), (741, 6655), (1045, 4719), (1235, 3993), (1331, 3705), (1573, 3135), (1815, 2717), (2145, 2299)]