83490315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8849}}^1$

素因数の和:8911

約数の個数: 32

約数和(自身を含む): 145281600

約数和(自身を除く): 61791285

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 8849, 9435, 26547, 44245, 132735, 150433, 327413, 451299, 752165, 982239, 1637065, 2256495, 4911195, 5566021, 16698063, 27830105, 83490315]

約数ペア:

[(1, 83490315), (3, 27830105), (5, 16698063), (15, 5566021), (17, 4911195), (37, 2256495), (51, 1637065), (85, 982239), (111, 752165), (185, 451299), (255, 327413), (555, 150433), (629, 132735), (1887, 44245), (3145, 26547), (8849, 9435)]