10722915

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1621}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 22188960

約数和(自身を除く): 11466045

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 1621, 2205, 4863, 6615, 8105, 11347, 14589, 24315, 34041, 43767, 56735, 72945, 79429, 102123, 170205, 218835, 238287, 306369, 397145, 510615, 714861, 1191435, 1531845, 2144583, 3574305, 10722915]

約数ペア:

[(1, 10722915), (3, 3574305), (5, 2144583), (7, 1531845), (9, 1191435), (15, 714861), (21, 510615), (27, 397145), (35, 306369), (45, 238287), (49, 218835), (63, 170205), (105, 102123), (135, 79429), (147, 72945), (189, 56735), (245, 43767), (315, 34041), (441, 24315), (735, 14589), (945, 11347), (1323, 8105), (1621, 6615), (2205, 4863)]