28472435

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 34927200

約数和(自身を除く): 6454765

約数列:

[1, 5, 89, 109, 445, 545, 587, 2935, 9701, 48505, 52243, 63983, 261215, 319915, 5694487, 28472435]

約数ペア:

[(1, 28472435), (5, 5694487), (89, 319915), (109, 261215), (445, 63983), (545, 52243), (587, 48505), (2935, 9701)]