1377884085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{16729}}^1$

素因数の和:16790

約数の個数: 48

約数和(自身を含む): 2465332800

約数和(自身を除く): 1087448715

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 289, 323, 867, 969, 1445, 1615, 4335, 4845, 5491, 16473, 16729, 27455, 50187, 82365, 83645, 250935, 284393, 317851, 853179, 953553, 1421965, 1589255, 4265895, 4767765, 4834681, 5403467, 14504043, 16210401, 24173405, 27017335, 72520215, 81052005, 91858939, 275576817, 459294695, 1377884085]

約数ペア:

[(1, 1377884085), (3, 459294695), (5, 275576817), (15, 91858939), (17, 81052005), (19, 72520215), (51, 27017335), (57, 24173405), (85, 16210401), (95, 14504043), (255, 5403467), (285, 4834681), (289, 4767765), (323, 4265895), (867, 1589255), (969, 1421965), (1445, 953553), (1615, 853179), (4335, 317851), (4845, 284393), (5491, 250935), (16473, 83645), (16729, 82365), (27455, 50187)]