39252405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2609}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 67651200

約数和(自身を除く): 28398795

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 2609, 3009, 5015, 7827, 13045, 15045, 39135, 44353, 133059, 153931, 221765, 461793, 665295, 769655, 2308965, 2616827, 7850481, 13084135, 39252405]

約数ペア:

[(1, 39252405), (3, 13084135), (5, 7850481), (15, 2616827), (17, 2308965), (51, 769655), (59, 665295), (85, 461793), (177, 221765), (255, 153931), (295, 133059), (885, 44353), (1003, 39135), (2609, 15045), (3009, 13045), (5015, 7827)]