2021068075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2677}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 2845192896

約数和(自身を除く): 824124821

約数列:

[1, 5, 13, 23, 25, 65, 101, 115, 299, 325, 505, 575, 1313, 1495, 2323, 2525, 2677, 6565, 7475, 11615, 13385, 30199, 32825, 34801, 58075, 61571, 66925, 150995, 174005, 270377, 307855, 754975, 800423, 870025, 1351885, 1539275, 3514901, 4002115, 6218671, 6759425, 17574505, 20010575, 31093355, 80842723, 87872525, 155466775, 404213615, 2021068075]

約数ペア:

[(1, 2021068075), (5, 404213615), (13, 155466775), (23, 87872525), (25, 80842723), (65, 31093355), (101, 20010575), (115, 17574505), (299, 6759425), (325, 6218671), (505, 4002115), (575, 3514901), (1313, 1539275), (1495, 1351885), (2323, 870025), (2525, 800423), (2677, 754975), (6565, 307855), (7475, 270377), (11615, 174005), (13385, 150995), (30199, 66925), (32825, 61571), (34801, 58075)]