634851675

素因数分解:

$3^4\times 5^2\times {\mathrm{313507}}^1$

素因数の和:313529

約数の個数: 30

約数和(自身を含む): 1175968508

約数和(自身を除く): 541116833

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 313507, 940521, 1567535, 2821563, 4702605, 7837675, 8464689, 14107815, 23513025, 25394067, 42323445, 70539075, 126970335, 211617225, 634851675]

約数ペア:

[(1, 634851675), (3, 211617225), (5, 126970335), (9, 70539075), (15, 42323445), (25, 25394067), (27, 23513025), (45, 14107815), (75, 8464689), (81, 7837675), (135, 4702605), (225, 2821563), (405, 1567535), (675, 940521), (2025, 313507)]