80460095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 105380352

約数和(自身を除く): 24920257

約数列:

[1, 5, 23, 43, 53, 115, 215, 265, 307, 989, 1219, 1535, 2279, 4945, 6095, 7061, 11395, 13201, 16271, 35305, 52417, 66005, 81355, 262085, 303623, 374233, 699653, 1518115, 1871165, 3498265, 16092019, 80460095]

約数ペア:

[(1, 80460095), (5, 16092019), (23, 3498265), (43, 1871165), (53, 1518115), (115, 699653), (215, 374233), (265, 303623), (307, 262085), (989, 81355), (1219, 66005), (1535, 52417), (2279, 35305), (4945, 16271), (6095, 13201), (7061, 11395)]