42474285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{134839}}^1$

素因数の和:134857

約数の個数: 24

約数和(自身を含む): 84140160

約数和(自身を除く): 41665875

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 134839, 404517, 674195, 943873, 1213551, 2022585, 2831619, 4719365, 6067755, 8494857, 14158095, 42474285]

約数ペア:

[(1, 42474285), (3, 14158095), (5, 8494857), (7, 6067755), (9, 4719365), (15, 2831619), (21, 2022585), (35, 1213551), (45, 943873), (63, 674195), (105, 404517), (315, 134839)]