144991155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2237}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 241704000

約数和(自身を除く): 96712845

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 435, 447, 745, 2235, 2237, 4321, 6711, 11185, 12963, 21605, 33555, 64815, 64873, 194619, 324365, 333313, 973095, 999939, 1666565, 4999695, 9666077, 28998231, 48330385, 144991155]

約数ペア:

[(1, 144991155), (3, 48330385), (5, 28998231), (15, 9666077), (29, 4999695), (87, 1666565), (145, 999939), (149, 973095), (435, 333313), (447, 324365), (745, 194619), (2235, 64873), (2237, 64815), (4321, 33555), (6711, 21605), (11185, 12963)]