1828049715

素因数分解:

$3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{16063}}^1$

素因数の和:16361

約数の個数: 40

約数和(自身を含む): 3288814848

約数和(自身を除く): 1460765133

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 281, 405, 843, 1405, 2529, 4215, 7587, 12645, 16063, 22761, 37935, 48189, 80315, 113805, 144567, 240945, 433701, 722835, 1301103, 2168505, 4513703, 6505515, 13541109, 22568515, 40623327, 67705545, 121869981, 203116635, 365609943, 609349905, 1828049715]

約数ペア:

[(1, 1828049715), (3, 609349905), (5, 365609943), (9, 203116635), (15, 121869981), (27, 67705545), (45, 40623327), (81, 22568515), (135, 13541109), (281, 6505515), (405, 4513703), (843, 2168505), (1405, 1301103), (2529, 722835), (4215, 433701), (7587, 240945), (12645, 144567), (16063, 113805), (22761, 80315), (37935, 48189)]