1428683475

素因数分解:

$3^1\times 5^2\times {\mathrm{503}}^1\times {\mathrm{37871}}^1$

素因数の和:38387

約数の個数: 24

約数和(自身を含む): 2366848512

約数和(自身を除く): 938165037

約数列:

[1, 3, 5, 15, 25, 75, 503, 1509, 2515, 7545, 12575, 37725, 37871, 113613, 189355, 568065, 946775, 2840325, 19049113, 57147339, 95245565, 285736695, 476227825, 1428683475]

約数ペア:

[(1, 1428683475), (3, 476227825), (5, 285736695), (15, 95245565), (25, 57147339), (75, 19049113), (503, 2840325), (1509, 946775), (2515, 568065), (7545, 189355), (12575, 113613), (37725, 37871)]