72372435

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 118110720

約数和(自身を除く): 45738285

約数列:

[1, 3, 5, 15, 103, 139, 309, 337, 417, 515, 695, 1011, 1545, 1685, 2085, 5055, 14317, 34711, 42951, 46843, 71585, 104133, 140529, 173555, 214755, 234215, 520665, 702645, 4824829, 14474487, 24124145, 72372435]

約数ペア:

[(1, 72372435), (3, 24124145), (5, 14474487), (15, 4824829), (103, 702645), (139, 520665), (309, 234215), (337, 214755), (417, 173555), (515, 140529), (695, 104133), (1011, 71585), (1545, 46843), (1685, 42951), (2085, 34711), (5055, 14317)]