2759156915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 3563274240

約数和(自身を除く): 804117325

約数列:

[1, 5, 19, 71, 95, 127, 355, 635, 1349, 2413, 3221, 6745, 9017, 12065, 16105, 45085, 61199, 171323, 228691, 305995, 409067, 856615, 1143455, 2045335, 4345129, 7772273, 21725645, 29043757, 38861365, 145218785, 551831383, 2759156915]

約数ペア:

[(1, 2759156915), (5, 551831383), (19, 145218785), (71, 38861365), (95, 29043757), (127, 21725645), (355, 7772273), (635, 4345129), (1349, 2045335), (2413, 1143455), (3221, 856615), (6745, 409067), (9017, 305995), (12065, 228691), (16105, 171323), (45085, 61199)]