42238425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29641}}^1$

素因数の和:29673

約数の個数: 24

約数和(自身を含む): 73512160

約数和(自身を除く): 31273735

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 29641, 88923, 148205, 444615, 563179, 741025, 1689537, 2223075, 2815895, 8447685, 14079475, 42238425]

約数ペア:

[(1, 42238425), (3, 14079475), (5, 8447685), (15, 2815895), (19, 2223075), (25, 1689537), (57, 741025), (75, 563179), (95, 444615), (285, 148205), (475, 88923), (1425, 29641)]