1397034075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1095713}}^1$

素因数の和:1095743

約数の個数: 24

約数和(自身を含む): 2445633648

約数和(自身を除く): 1048599573

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1095713, 3287139, 5478565, 16435695, 18627121, 27392825, 55881363, 82178475, 93135605, 279406815, 465678025, 1397034075]

約数ペア:

[(1, 1397034075), (3, 465678025), (5, 279406815), (15, 93135605), (17, 82178475), (25, 55881363), (51, 27392825), (75, 18627121), (85, 16435695), (255, 5478565), (425, 3287139), (1275, 1095713)]