22791405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 45803520

約数和(自身を除く): 23012115

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 59, 65, 91, 105, 177, 195, 273, 283, 295, 413, 455, 767, 849, 885, 1239, 1365, 1415, 1981, 2065, 2301, 3679, 3835, 4245, 5369, 5943, 6195, 9905, 11037, 11505, 16107, 16697, 18395, 25753, 26845, 29715, 50091, 55185, 77259, 80535, 83485, 116879, 128765, 217061, 250455, 350637, 386295, 584395, 651183, 1085305, 1519427, 1753185, 3255915, 4558281, 7597135, 22791405]

約数ペア:

[(1, 22791405), (3, 7597135), (5, 4558281), (7, 3255915), (13, 1753185), (15, 1519427), (21, 1085305), (35, 651183), (39, 584395), (59, 386295), (65, 350637), (91, 250455), (105, 217061), (177, 128765), (195, 116879), (273, 83485), (283, 80535), (295, 77259), (413, 55185), (455, 50091), (767, 29715), (849, 26845), (885, 25753), (1239, 18395), (1365, 16697), (1415, 16107), (1981, 11505), (2065, 11037), (2301, 9905), (3679, 6195), (3835, 5943), (4245, 5369)]