2015589025

素因数分解:

$5^2\times {\mathrm{317}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 2517338880

約数和(自身を除く): 501749855

約数列:

[1, 5, 25, 317, 419, 607, 1585, 2095, 3035, 7925, 10475, 15175, 132823, 192419, 254333, 664115, 962095, 1271665, 3320575, 4810475, 6358325, 80623561, 403117805, 2015589025]

約数ペア:

[(1, 2015589025), (5, 403117805), (25, 80623561), (317, 6358325), (419, 4810475), (607, 3320575), (1585, 1271665), (2095, 962095), (3035, 664115), (7925, 254333), (10475, 192419), (15175, 132823)]