103626769025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^2$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 147000799680

約数和(自身を除く): 43374030655

約数列:

[1, 5, 13, 19, 25, 65, 95, 167, 247, 317, 325, 475, 835, 1235, 1585, 2171, 3173, 4121, 4175, 6023, 6175, 7925, 10855, 15865, 20605, 30115, 41249, 52939, 54275, 78299, 79325, 100489, 103025, 150575, 206245, 264695, 391495, 502445, 688207, 1005841, 1031225, 1306357, 1323475, 1909291, 1957475, 2512225, 3441035, 5029205, 6531785, 9546455, 13075933, 16781663, 17205175, 24820783, 25146025, 32658925, 47732275, 65379665, 83908315, 124103915, 218161619, 318851597, 326898325, 419541575, 620519575, 1090808095, 1594257985, 4145070761, 5454040475, 7971289925, 20725353805, 103626769025]

約数ペア:

[(1, 103626769025), (5, 20725353805), (13, 7971289925), (19, 5454040475), (25, 4145070761), (65, 1594257985), (95, 1090808095), (167, 620519575), (247, 419541575), (317, 326898325), (325, 318851597), (475, 218161619), (835, 124103915), (1235, 83908315), (1585, 65379665), (2171, 47732275), (3173, 32658925), (4121, 25146025), (4175, 24820783), (6023, 17205175), (6175, 16781663), (7925, 13075933), (10855, 9546455), (15865, 6531785), (20605, 5029205), (30115, 3441035), (41249, 2512225), (52939, 1957475), (54275, 1909291), (78299, 1323475), (79325, 1306357), (100489, 1031225), (103025, 1005841), (150575, 688207), (206245, 502445), (264695, 391495)]