848772675

素因数分解:

$3^4\times 5^2\times {\mathrm{419147}}^1$

素因数の和:419169

約数の個数: 30

約数和(自身を含む): 1572224148

約数和(自身を除く): 723451473

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 419147, 1257441, 2095735, 3772323, 6287205, 10478675, 11316969, 18861615, 31436025, 33950907, 56584845, 94308075, 169754535, 282924225, 848772675]

約数ペア:

[(1, 848772675), (3, 282924225), (5, 169754535), (9, 94308075), (15, 56584845), (25, 33950907), (27, 31436025), (45, 18861615), (75, 11316969), (81, 10478675), (135, 6287205), (225, 3772323), (405, 2095735), (675, 1257441), (2025, 419147)]