56716425

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13267}}^1$

素因数の和:13302

約数の個数: 36

約数和(自身を含む): 106940080

約数和(自身を除く): 50223655

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 13267, 39801, 66335, 119403, 199005, 252073, 331675, 597015, 756219, 995025, 1260365, 2268657, 2985075, 3781095, 6301825, 11343285, 18905475, 56716425]

約数ペア:

[(1, 56716425), (3, 18905475), (5, 11343285), (9, 6301825), (15, 3781095), (19, 2985075), (25, 2268657), (45, 1260365), (57, 995025), (75, 756219), (95, 597015), (171, 331675), (225, 252073), (285, 199005), (475, 119403), (855, 66335), (1425, 39801), (4275, 13267)]