80492860825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{12373}}^1$

素因数の和:12974

約数の個数: 48

約数和(自身を含む): 110607028336

約数和(自身を除く): 30114167511

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 541, 925, 2405, 2705, 7033, 12025, 12373, 13525, 20017, 35165, 61865, 100085, 160849, 175825, 260221, 309325, 457801, 500425, 804245, 1301105, 2289005, 4021225, 5951413, 6505525, 6693793, 11445025, 29757065, 33468965, 87019309, 148785325, 167344825, 247670341, 435096545, 1238351705, 2175482725, 3219714433, 6191758525, 16098572165, 80492860825]

約数ペア:

[(1, 80492860825), (5, 16098572165), (13, 6191758525), (25, 3219714433), (37, 2175482725), (65, 1238351705), (185, 435096545), (325, 247670341), (481, 167344825), (541, 148785325), (925, 87019309), (2405, 33468965), (2705, 29757065), (7033, 11445025), (12025, 6693793), (12373, 6505525), (13525, 5951413), (20017, 4021225), (35165, 2289005), (61865, 1301105), (100085, 804245), (160849, 500425), (175825, 457801), (260221, 309325)]