131943875

素因数分解:

$5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 190180224

約数和(自身を除く): 58236349

約数列:

[1, 5, 7, 25, 35, 101, 125, 175, 505, 707, 875, 1493, 2525, 3535, 7465, 10451, 12625, 17675, 37325, 52255, 88375, 150793, 186625, 261275, 753965, 1055551, 1306375, 3769825, 5277755, 18849125, 26388775, 131943875]

約数ペア:

[(1, 131943875), (5, 26388775), (7, 18849125), (25, 5277755), (35, 3769825), (101, 1306375), (125, 1055551), (175, 753965), (505, 261275), (707, 186625), (875, 150793), (1493, 88375), (2525, 52255), (3535, 37325), (7465, 17675), (10451, 12625)]