148266025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10069}}^1$

素因数の和:10129

約数の個数: 24

約数和(自身を含む): 199788800

約数和(自身を除く): 51522775

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 10069, 14725, 50345, 191311, 251725, 312139, 956555, 1560695, 4782775, 5930641, 7803475, 29653205, 148266025]

約数ペア:

[(1, 148266025), (5, 29653205), (19, 7803475), (25, 5930641), (31, 4782775), (95, 1560695), (155, 956555), (475, 312139), (589, 251725), (775, 191311), (2945, 50345), (10069, 14725)]