23217285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 46545408

約数和(自身を除く): 23328123

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 73, 91, 105, 195, 219, 233, 273, 365, 455, 511, 699, 949, 1095, 1165, 1365, 1533, 1631, 2555, 2847, 3029, 3495, 4745, 4893, 6643, 7665, 8155, 9087, 14235, 15145, 17009, 19929, 21203, 24465, 33215, 45435, 51027, 63609, 85045, 99645, 106015, 119063, 221117, 255135, 318045, 357189, 595315, 663351, 1105585, 1547819, 1785945, 3316755, 4643457, 7739095, 23217285]

約数ペア:

[(1, 23217285), (3, 7739095), (5, 4643457), (7, 3316755), (13, 1785945), (15, 1547819), (21, 1105585), (35, 663351), (39, 595315), (65, 357189), (73, 318045), (91, 255135), (105, 221117), (195, 119063), (219, 106015), (233, 99645), (273, 85045), (365, 63609), (455, 51027), (511, 45435), (699, 33215), (949, 24465), (1095, 21203), (1165, 19929), (1365, 17009), (1533, 15145), (1631, 14235), (2555, 9087), (2847, 8155), (3029, 7665), (3495, 6643), (4745, 4893)]