9821325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7703}}^1$

素因数の和:7733

約数の個数: 24

約数和(自身を含む): 17195328

約数和(自身を除く): 7374003

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 7703, 23109, 38515, 115545, 130951, 192575, 392853, 577725, 654755, 1964265, 3273775, 9821325]

約数ペア:

[(1, 9821325), (3, 3273775), (5, 1964265), (15, 654755), (17, 577725), (25, 392853), (51, 192575), (75, 130951), (85, 115545), (255, 38515), (425, 23109), (1275, 7703)]