23825745

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 43255080

約数和(自身を除く): 19429335

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 661, 801, 1335, 1983, 2403, 3305, 4005, 5949, 7209, 9915, 12015, 17847, 29745, 36045, 53541, 58829, 89235, 176487, 267705, 294145, 529461, 882435, 1588383, 2647305, 4765149, 7941915, 23825745]

約数ペア:

[(1, 23825745), (3, 7941915), (5, 4765149), (9, 2647305), (15, 1588383), (27, 882435), (45, 529461), (81, 294145), (89, 267705), (135, 176487), (267, 89235), (405, 58829), (445, 53541), (661, 36045), (801, 29745), (1335, 17847), (1983, 12015), (2403, 9915), (3305, 7209), (4005, 5949)]