15690435397

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4783}}^1$

素因数の和:4922

約数の個数: 48

約数和(自身を含む): 20170874880

約数和(自身を除く): 4480439483

約数列:

[1, 7, 13, 47, 59, 91, 169, 329, 413, 611, 767, 1183, 2773, 4277, 4783, 5369, 7943, 9971, 19411, 33481, 36049, 55601, 62179, 69797, 224801, 252343, 282197, 435253, 468637, 808327, 1573607, 1975379, 2922413, 3280459, 3668561, 5658289, 13263259, 20456891, 25679927, 37991369, 47691293, 92842813, 172422367, 265939583, 333839051, 1206956569, 2241490771, 15690435397]

約数ペア:

[(1, 15690435397), (7, 2241490771), (13, 1206956569), (47, 333839051), (59, 265939583), (91, 172422367), (169, 92842813), (329, 47691293), (413, 37991369), (611, 25679927), (767, 20456891), (1183, 13263259), (2773, 5658289), (4277, 3668561), (4783, 3280459), (5369, 2922413), (7943, 1975379), (9971, 1573607), (19411, 808327), (33481, 468637), (36049, 435253), (55601, 282197), (62179, 252343), (69797, 224801)]