83462725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 115617600

約数和(自身を除く): 32154875

約数列:

[1, 5, 19, 25, 29, 73, 83, 95, 145, 365, 415, 475, 551, 725, 1387, 1577, 1825, 2075, 2117, 2407, 2755, 6059, 6935, 7885, 10585, 12035, 13775, 30295, 34675, 39425, 40223, 45733, 52925, 60175, 115121, 151475, 175711, 201115, 228665, 575605, 878555, 1005575, 1143325, 2878025, 3338509, 4392775, 16692545, 83462725]

約数ペア:

[(1, 83462725), (5, 16692545), (19, 4392775), (25, 3338509), (29, 2878025), (73, 1143325), (83, 1005575), (95, 878555), (145, 575605), (365, 228665), (415, 201115), (475, 175711), (551, 151475), (725, 115121), (1387, 60175), (1577, 52925), (1825, 45733), (2075, 40223), (2117, 39425), (2407, 34675), (2755, 30295), (6059, 13775), (6935, 12035), (7885, 10585)]