2238381015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1\times {\mathrm{4691}}^1$

素因数の和:7159

約数の個数: 32

約数和(自身を含む): 3859301376

約数和(自身を除く): 1620920361

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2447, 4691, 7341, 12235, 14073, 23455, 31811, 36705, 60983, 70365, 95433, 159055, 182949, 304915, 477165, 914745, 11478877, 34436631, 57394385, 149225401, 172183155, 447676203, 746127005, 2238381015]

約数ペア:

[(1, 2238381015), (3, 746127005), (5, 447676203), (13, 172183155), (15, 149225401), (39, 57394385), (65, 34436631), (195, 11478877), (2447, 914745), (4691, 477165), (7341, 304915), (12235, 182949), (14073, 159055), (23455, 95433), (31811, 70365), (36705, 60983)]