42154275

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1483}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 69926080

約数和(自身を除く): 27771805

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1483, 1895, 4449, 5685, 7415, 9475, 22245, 28425, 37075, 111225, 562057, 1686171, 2810285, 8430855, 14051425, 42154275]

約数ペア:

[(1, 42154275), (3, 14051425), (5, 8430855), (15, 2810285), (25, 1686171), (75, 562057), (379, 111225), (1137, 37075), (1483, 28425), (1895, 22245), (4449, 9475), (5685, 7415)]