25072645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 34965504

約数和(自身を除く): 9892859

約数列:

[1, 5, 13, 23, 31, 65, 115, 155, 299, 403, 541, 713, 1495, 2015, 2705, 3565, 7033, 9269, 12443, 16771, 35165, 46345, 62215, 83855, 161759, 218023, 385733, 808795, 1090115, 1928665, 5014529, 25072645]

約数ペア:

[(1, 25072645), (5, 5014529), (13, 1928665), (23, 1090115), (31, 808795), (65, 385733), (115, 218023), (155, 161759), (299, 83855), (403, 62215), (541, 46345), (713, 35165), (1495, 16771), (2015, 12443), (2705, 9269), (3565, 7033)]