23528475

素因数分解:

$3^6\times 5^2\times {\mathrm{1291}}^1$

素因数の和:1319

約数の個数: 42

約数和(自身を含む): 43776836

約数和(自身を除く): 20248361

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 1291, 2025, 3645, 3873, 6075, 6455, 11619, 18225, 19365, 32275, 34857, 58095, 96825, 104571, 174285, 290475, 313713, 522855, 871425, 941139, 1568565, 2614275, 4705695, 7842825, 23528475]

約数ペア:

[(1, 23528475), (3, 7842825), (5, 4705695), (9, 2614275), (15, 1568565), (25, 941139), (27, 871425), (45, 522855), (75, 313713), (81, 290475), (135, 174285), (225, 104571), (243, 96825), (405, 58095), (675, 34857), (729, 32275), (1215, 19365), (1291, 18225), (2025, 11619), (3645, 6455), (3873, 6075)]