1370923775

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19087}}^1$

素因数の和:19140

約数の個数: 36

約数和(自身を含む): 1949152032

約数和(自身を除く): 578228257

約数列:

[1, 5, 13, 17, 25, 65, 85, 169, 221, 325, 425, 845, 1105, 2873, 4225, 5525, 14365, 19087, 71825, 95435, 248131, 324479, 477175, 1240655, 1622395, 3225703, 4218227, 6203275, 8111975, 16128515, 21091135, 54836951, 80642575, 105455675, 274184755, 1370923775]

約数ペア:

[(1, 1370923775), (5, 274184755), (13, 105455675), (17, 80642575), (25, 54836951), (65, 21091135), (85, 16128515), (169, 8111975), (221, 6203275), (325, 4218227), (425, 3225703), (845, 1622395), (1105, 1240655), (2873, 477175), (4225, 324479), (5525, 248131), (14365, 95435), (19087, 71825)]