145901575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 186863040

約数和(自身を除く): 40961465

約数列:

[1, 5, 25, 41, 137, 205, 685, 1025, 1039, 3425, 5195, 5617, 25975, 28085, 42599, 140425, 142343, 212995, 711715, 1064975, 3558575, 5836063, 29180315, 145901575]

約数ペア:

[(1, 145901575), (5, 29180315), (25, 5836063), (41, 3558575), (137, 1064975), (205, 711715), (685, 212995), (1025, 142343), (1039, 140425), (3425, 42599), (5195, 28085), (5617, 25975)]