4075425

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 36

約数和(自身を含む): 7447440

約数和(自身を除く): 3372015

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 307, 531, 885, 921, 1475, 1535, 2655, 2763, 4425, 4605, 7675, 13275, 13815, 18113, 23025, 54339, 69075, 90565, 163017, 271695, 452825, 815085, 1358475, 4075425]

約数ペア:

[(1, 4075425), (3, 1358475), (5, 815085), (9, 452825), (15, 271695), (25, 163017), (45, 90565), (59, 69075), (75, 54339), (177, 23025), (225, 18113), (295, 13815), (307, 13275), (531, 7675), (885, 4605), (921, 4425), (1475, 2763), (1535, 2655)]