30733325

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 44282880

約数和(自身を除く): 13549555

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 2879, 10675, 14395, 20153, 71975, 100765, 175619, 503825, 878095, 1229333, 4390475, 6146665, 30733325]

約数ペア:

[(1, 30733325), (5, 6146665), (7, 4390475), (25, 1229333), (35, 878095), (61, 503825), (175, 175619), (305, 100765), (427, 71975), (1525, 20153), (2135, 14395), (2879, 10675)]