61824465

素因数分解:

$3^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 111417768

約数和(自身を除く): 49593303

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 293, 405, 521, 879, 1465, 1563, 2605, 2637, 4395, 4689, 7815, 7911, 13185, 14067, 23445, 23733, 39555, 42201, 70335, 118665, 152653, 211005, 457959, 763265, 1373877, 2289795, 4121631, 6869385, 12364893, 20608155, 61824465]

約数ペア:

[(1, 61824465), (3, 20608155), (5, 12364893), (9, 6869385), (15, 4121631), (27, 2289795), (45, 1373877), (81, 763265), (135, 457959), (293, 211005), (405, 152653), (521, 118665), (879, 70335), (1465, 42201), (1563, 39555), (2605, 23733), (2637, 23445), (4395, 14067), (4689, 13185), (7815, 7911)]