23638545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 47354112

約数和(自身を除く): 23715567

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 743, 909, 1515, 2121, 2229, 3535, 3715, 4545, 5201, 6363, 6687, 10605, 11145, 15603, 26005, 31815, 33435, 46809, 75043, 78015, 225129, 234045, 375215, 525301, 675387, 1125645, 1575903, 2626505, 3376935, 4727709, 7879515, 23638545]

約数ペア:

[(1, 23638545), (3, 7879515), (5, 4727709), (7, 3376935), (9, 2626505), (15, 1575903), (21, 1125645), (35, 675387), (45, 525301), (63, 375215), (101, 234045), (105, 225129), (303, 78015), (315, 75043), (505, 46809), (707, 33435), (743, 31815), (909, 26005), (1515, 15603), (2121, 11145), (2229, 10605), (3535, 6687), (3715, 6363), (4545, 5201)]