2023956025

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 3188926104

約数和(自身を除く): 1164970079

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 73, 91, 175, 245, 325, 365, 455, 511, 637, 949, 1225, 1741, 1825, 2275, 2555, 3185, 3577, 4745, 6643, 8705, 12187, 12775, 15925, 17885, 22633, 23725, 33215, 43525, 46501, 60935, 85309, 89425, 113165, 127093, 158431, 166075, 232505, 304675, 426545, 565825, 635465, 792155, 889651, 1109017, 1162525, 1652209, 2132725, 3177325, 3960775, 4448255, 5545085, 6227557, 8261045, 11565463, 22241275, 27725425, 31137785, 41305225, 57827315, 80958241, 155688925, 289136575, 404791205, 2023956025]

約数ペア:

[(1, 2023956025), (5, 404791205), (7, 289136575), (13, 155688925), (25, 80958241), (35, 57827315), (49, 41305225), (65, 31137785), (73, 27725425), (91, 22241275), (175, 11565463), (245, 8261045), (325, 6227557), (365, 5545085), (455, 4448255), (511, 3960775), (637, 3177325), (949, 2132725), (1225, 1652209), (1741, 1162525), (1825, 1109017), (2275, 889651), (2555, 792155), (3185, 635465), (3577, 565825), (4745, 426545), (6643, 304675), (8705, 232505), (12187, 166075), (12775, 158431), (15925, 127093), (17885, 113165), (22633, 89425), (23725, 85309), (33215, 60935), (43525, 46501)]