23226225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 42854400

約数和(自身を除く): 19628175

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 599, 705, 825, 1175, 1551, 1797, 2585, 2995, 3525, 6589, 7755, 8985, 12925, 14975, 19767, 28153, 32945, 38775, 44925, 84459, 98835, 140765, 164725, 309683, 422295, 494175, 703825, 929049, 1548415, 2111475, 4645245, 7742075, 23226225]

約数ペア:

[(1, 23226225), (3, 7742075), (5, 4645245), (11, 2111475), (15, 1548415), (25, 929049), (33, 703825), (47, 494175), (55, 422295), (75, 309683), (141, 164725), (165, 140765), (235, 98835), (275, 84459), (517, 44925), (599, 38775), (705, 32945), (825, 28153), (1175, 19767), (1551, 14975), (1797, 12925), (2585, 8985), (2995, 7755), (3525, 6589)]