82000775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3163}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 109461744

約数和(自身を除く): 27460969

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 1037, 1525, 3163, 5185, 15815, 25925, 53771, 79075, 192943, 268855, 964715, 1344275, 3280031, 4823575, 16400155, 82000775]

約数ペア:

[(1, 82000775), (5, 16400155), (17, 4823575), (25, 3280031), (61, 1344275), (85, 964715), (305, 268855), (425, 192943), (1037, 79075), (1525, 53771), (3163, 25925), (5185, 15815)]