29670015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 20891265

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 307, 379, 921, 1137, 1535, 1895, 4605, 5219, 5685, 6443, 15657, 19329, 26095, 32215, 78285, 96645, 116353, 349059, 581765, 1745295, 1978001, 5934003, 9890005, 29670015]

約数ペア:

[(1, 29670015), (3, 9890005), (5, 5934003), (15, 1978001), (17, 1745295), (51, 581765), (85, 349059), (255, 116353), (307, 96645), (379, 78285), (921, 32215), (1137, 26095), (1535, 19329), (1895, 15657), (4605, 6443), (5219, 5685)]