23056215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 49029120

約数和(自身を除く): 25972905

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 49, 57, 65, 91, 95, 105, 127, 133, 147, 195, 245, 247, 273, 285, 381, 399, 455, 635, 637, 665, 735, 741, 889, 931, 1235, 1365, 1651, 1729, 1905, 1911, 1995, 2413, 2667, 2793, 3185, 3705, 4445, 4655, 4953, 5187, 6223, 7239, 8255, 8645, 9555, 11557, 12065, 12103, 13335, 13965, 16891, 18669, 24765, 25935, 31115, 31369, 34671, 36195, 36309, 50673, 57785, 60515, 80899, 84455, 93345, 94107, 118237, 156845, 173355, 181545, 219583, 242697, 253365, 354711, 404495, 470535, 591185, 658749, 1097915, 1213485, 1537081, 1773555, 3293745, 4611243, 7685405, 23056215]

約数ペア:

[(1, 23056215), (3, 7685405), (5, 4611243), (7, 3293745), (13, 1773555), (15, 1537081), (19, 1213485), (21, 1097915), (35, 658749), (39, 591185), (49, 470535), (57, 404495), (65, 354711), (91, 253365), (95, 242697), (105, 219583), (127, 181545), (133, 173355), (147, 156845), (195, 118237), (245, 94107), (247, 93345), (273, 84455), (285, 80899), (381, 60515), (399, 57785), (455, 50673), (635, 36309), (637, 36195), (665, 34671), (735, 31369), (741, 31115), (889, 25935), (931, 24765), (1235, 18669), (1365, 16891), (1651, 13965), (1729, 13335), (1905, 12103), (1911, 12065), (1995, 11557), (2413, 9555), (2667, 8645), (2793, 8255), (3185, 7239), (3705, 6223), (4445, 5187), (4655, 4953)]