74741395

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2153}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 92122272

約数和(自身を除く): 17380877

約数列:

[1, 5, 53, 131, 265, 655, 2153, 6943, 10765, 34715, 114109, 282043, 570545, 1410215, 14948279, 74741395]

約数ペア:

[(1, 74741395), (5, 14948279), (53, 1410215), (131, 570545), (265, 282043), (655, 114109), (2153, 34715), (6943, 10765)]