797887675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59879}}^1$

素因数の和:59943

約数の個数: 24

約数和(自身を含む): 1091492640

約数和(自身を除く): 293604965

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 13325, 59879, 299395, 778427, 1496975, 2455039, 3892135, 12275195, 19460675, 31915507, 61375975, 159577535, 797887675]

約数ペア:

[(1, 797887675), (5, 159577535), (13, 61375975), (25, 31915507), (41, 19460675), (65, 12275195), (205, 3892135), (325, 2455039), (533, 1496975), (1025, 778427), (2665, 299395), (13325, 59879)]