17169255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 32123520

約数和(自身を除く): 14954265

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 467, 645, 817, 855, 1401, 1935, 2335, 2451, 4085, 4203, 7005, 7353, 8873, 12255, 20081, 21015, 26619, 36765, 44365, 60243, 79857, 100405, 133095, 180729, 301215, 381539, 399285, 903645, 1144617, 1907695, 3433851, 5723085, 17169255]

約数ペア:

[(1, 17169255), (3, 5723085), (5, 3433851), (9, 1907695), (15, 1144617), (19, 903645), (43, 399285), (45, 381539), (57, 301215), (95, 180729), (129, 133095), (171, 100405), (215, 79857), (285, 60243), (387, 44365), (467, 36765), (645, 26619), (817, 21015), (855, 20081), (1401, 12255), (1935, 8873), (2335, 7353), (2451, 7005), (4085, 4203)]