1366156675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 1873005120

約数和(自身を除く): 506848445

約数列:

[1, 5, 13, 25, 65, 73, 89, 325, 365, 445, 647, 949, 1157, 1825, 2225, 3235, 4745, 5785, 6497, 8411, 16175, 23725, 28925, 32485, 42055, 47231, 57583, 84461, 162425, 210275, 236155, 287915, 422305, 614003, 748579, 1180775, 1439575, 2111525, 3070015, 3742895, 4203559, 15350075, 18714475, 21017795, 54646267, 105088975, 273231335, 1366156675]

約数ペア:

[(1, 1366156675), (5, 273231335), (13, 105088975), (25, 54646267), (65, 21017795), (73, 18714475), (89, 15350075), (325, 4203559), (365, 3742895), (445, 3070015), (647, 2111525), (949, 1439575), (1157, 1180775), (1825, 748579), (2225, 614003), (3235, 422305), (4745, 287915), (5785, 236155), (6497, 210275), (8411, 162425), (16175, 84461), (23725, 57583), (28925, 47231), (32485, 42055)]