103425985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^2$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 137616696

約数和(自身を除く): 34190711

約数列:

[1, 5, 13, 41, 65, 197, 205, 533, 985, 2561, 2665, 8077, 12805, 38809, 40385, 105001, 194045, 504517, 525005, 1591169, 2522585, 7955845, 20685197, 103425985]

約数ペア:

[(1, 103425985), (5, 20685197), (13, 7955845), (41, 2522585), (65, 1591169), (197, 525005), (205, 504517), (533, 194045), (985, 105001), (2561, 40385), (2665, 38809), (8077, 12805)]