28934293825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{4127}}^1$

素因数の和:4386

約数の個数: 48

約数和(自身を含む): 38144701440

約数和(自身を除く): 9210407615

約数列:

[1, 5, 23, 25, 89, 115, 137, 445, 575, 685, 2047, 2225, 3151, 3425, 4127, 10235, 12193, 15755, 20635, 51175, 60965, 78775, 94921, 103175, 280439, 304825, 367303, 474605, 565399, 1402195, 1836515, 2373025, 2826995, 7010975, 8447969, 9182575, 13004177, 14134975, 42239845, 50320511, 65020885, 211199225, 251602555, 325104425, 1157371753, 1258012775, 5786858765, 28934293825]

約数ペア:

[(1, 28934293825), (5, 5786858765), (23, 1258012775), (25, 1157371753), (89, 325104425), (115, 251602555), (137, 211199225), (445, 65020885), (575, 50320511), (685, 42239845), (2047, 14134975), (2225, 13004177), (3151, 9182575), (3425, 8447969), (4127, 7010975), (10235, 2826995), (12193, 2373025), (15755, 1836515), (20635, 1402195), (51175, 565399), (60965, 474605), (78775, 367303), (94921, 304825), (103175, 280439)]