25221530

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{16703}}^1$

素因数の和:16861

約数の個数: 16

約数和(自身を含む): 45702144

約数和(自身を除く): 20480614

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 16703, 33406, 83515, 167030, 2522153, 5044306, 12610765, 25221530]

約数ペア:

[(1, 25221530), (2, 12610765), (5, 5044306), (10, 2522153), (151, 167030), (302, 83515), (755, 33406), (1510, 16703)]