40136915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5189}}^1$

素因数の和:5231

約数の個数: 32

約数和(自身を含む): 62778240

約数和(自身を除く): 22641325

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 5189, 7735, 25945, 36323, 67457, 88213, 181615, 337285, 441065, 472199, 617491, 1146769, 2360995, 3087455, 5733845, 8027383, 40136915]

約数ペア:

[(1, 40136915), (5, 8027383), (7, 5733845), (13, 3087455), (17, 2360995), (35, 1146769), (65, 617491), (85, 472199), (91, 441065), (119, 337285), (221, 181615), (455, 88213), (595, 67457), (1105, 36323), (1547, 25945), (5189, 7735)]