1242019915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{1483}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 1615541760

約数和(自身を除く): 373521845

約数列:

[1, 5, 17, 59, 85, 167, 295, 835, 1003, 1483, 2839, 5015, 7415, 9853, 14195, 25211, 49265, 87497, 126055, 167501, 247661, 437485, 837505, 1238305, 1487449, 4210237, 7437245, 14611999, 21051185, 73059995, 248403983, 1242019915]

約数ペア:

[(1, 1242019915), (5, 248403983), (17, 73059995), (59, 21051185), (85, 14611999), (167, 7437245), (295, 4210237), (835, 1487449), (1003, 1238305), (1483, 837505), (2839, 437485), (5015, 247661), (7415, 167501), (9853, 126055), (14195, 87497), (25211, 49265)]