9923925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 18713088

約数和(自身を除く): 8789163

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 523, 575, 759, 825, 1265, 1569, 1725, 2615, 3795, 5753, 6325, 7845, 12029, 13075, 17259, 18975, 28765, 36087, 39225, 60145, 86295, 132319, 143825, 180435, 300725, 396957, 431475, 661595, 902175, 1984785, 3307975, 9923925]

約数ペア:

[(1, 9923925), (3, 3307975), (5, 1984785), (11, 902175), (15, 661595), (23, 431475), (25, 396957), (33, 300725), (55, 180435), (69, 143825), (75, 132319), (115, 86295), (165, 60145), (253, 39225), (275, 36087), (345, 28765), (523, 18975), (575, 17259), (759, 13075), (825, 12029), (1265, 7845), (1569, 6325), (1725, 5753), (2615, 3795)]