1461979025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109717}}^1$

素因数の和:109781

約数の個数: 24

約数和(自身を含む): 1999939704

約数和(自身を除く): 537960679

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 13325, 109717, 548585, 1426321, 2742925, 4498397, 7131605, 22491985, 35658025, 58479161, 112459925, 292395805, 1461979025]

約数ペア:

[(1, 1461979025), (5, 292395805), (13, 112459925), (25, 58479161), (41, 35658025), (65, 22491985), (205, 7131605), (325, 4498397), (533, 2742925), (1025, 1426321), (2665, 548585), (13325, 109717)]