68999530325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{511013}}^1$

素因数の和:511525

約数の個数: 24

約数和(自身を含む): 93527826336

約数和(自身を除く): 24528296011

約数列:

[1, 5, 11, 25, 55, 275, 491, 2455, 5401, 12275, 27005, 135025, 511013, 2555065, 5621143, 12775325, 28105715, 140528575, 250907383, 1254536915, 2759981213, 6272684575, 13799906065, 68999530325]

約数ペア:

[(1, 68999530325), (5, 13799906065), (11, 6272684575), (25, 2759981213), (55, 1254536915), (275, 250907383), (491, 140528575), (2455, 28105715), (5401, 12775325), (12275, 5621143), (27005, 2555065), (135025, 511013)]