79776175

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 103485440

約数和(自身を除く): 23709265

約数列:

[1, 5, 25, 31, 79, 155, 395, 775, 1303, 1975, 2449, 6515, 12245, 32575, 40393, 61225, 102937, 201965, 514685, 1009825, 2573425, 3191047, 15955235, 79776175]

約数ペア:

[(1, 79776175), (5, 15955235), (25, 3191047), (31, 2573425), (79, 1009825), (155, 514685), (395, 201965), (775, 102937), (1303, 61225), (1975, 40393), (2449, 32575), (6515, 12245)]