7430025

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 12382144

約数和(自身を除く): 4952119

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 631, 785, 1893, 2355, 3155, 3925, 9465, 11775, 15775, 47325, 99067, 297201, 495335, 1486005, 2476675, 7430025]

約数ペア:

[(1, 7430025), (3, 2476675), (5, 1486005), (15, 495335), (25, 297201), (75, 99067), (157, 47325), (471, 15775), (631, 11775), (785, 9465), (1893, 3925), (2355, 3155)]