82470975

素因数分解:

$3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{4931}}^1$

素因数の和:5167

約数の個数: 24

約数和(自身を含む): 136991232

約数和(自身を除く): 54520257

約数列:

[1, 3, 5, 15, 25, 75, 223, 669, 1115, 3345, 4931, 5575, 14793, 16725, 24655, 73965, 123275, 369825, 1099613, 3298839, 5498065, 16494195, 27490325, 82470975]

約数ペア:

[(1, 82470975), (3, 27490325), (5, 16494195), (15, 5498065), (25, 3298839), (75, 1099613), (223, 369825), (669, 123275), (1115, 73965), (3345, 24655), (4931, 16725), (5575, 14793)]