222445245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{5939}}^1$

素因数の和:6185

約数の個数: 32

約数和(自身を含む): 390044160

約数和(自身を除く): 167598915

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 227, 681, 1135, 2497, 3405, 5939, 7491, 12485, 17817, 29695, 37455, 65329, 89085, 195987, 326645, 979935, 1348153, 4044459, 6740765, 14829683, 20222295, 44489049, 74148415, 222445245]

約数ペア:

[(1, 222445245), (3, 74148415), (5, 44489049), (11, 20222295), (15, 14829683), (33, 6740765), (55, 4044459), (165, 1348153), (227, 979935), (681, 326645), (1135, 195987), (2497, 89085), (3405, 65329), (5939, 37455), (7491, 29695), (12485, 17817)]