288549075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{226313}}^1$

素因数の和:226343

約数の個数: 24

約数和(自身を含む): 505132848

約数和(自身を除く): 216583773

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 226313, 678939, 1131565, 3394695, 3847321, 5657825, 11541963, 16973475, 19236605, 57709815, 96183025, 288549075]

約数ペア:

[(1, 288549075), (3, 96183025), (5, 57709815), (15, 19236605), (17, 16973475), (25, 11541963), (51, 5657825), (75, 3847321), (85, 3394695), (255, 1131565), (425, 678939), (1275, 226313)]