23844525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 43003200

約数和(自身を除く): 19158675

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 577, 725, 1425, 1653, 1731, 2175, 2755, 2885, 8265, 8655, 10963, 13775, 14425, 16733, 32889, 41325, 43275, 50199, 54815, 83665, 164445, 250995, 274075, 317927, 418325, 822225, 953781, 1254975, 1589635, 4768905, 7948175, 23844525]

約数ペア:

[(1, 23844525), (3, 7948175), (5, 4768905), (15, 1589635), (19, 1254975), (25, 953781), (29, 822225), (57, 418325), (75, 317927), (87, 274075), (95, 250995), (145, 164445), (285, 83665), (435, 54815), (475, 50199), (551, 43275), (577, 41325), (725, 32889), (1425, 16733), (1653, 14425), (1731, 13775), (2175, 10963), (2755, 8655), (2885, 8265)]