65013195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3301}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 113166144

約数和(自身を除く): 48152949

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3301, 3939, 6565, 9903, 16505, 19695, 42913, 49515, 128739, 214565, 333401, 643695, 1000203, 1667005, 4334213, 5001015, 13002639, 21671065, 65013195]

約数ペア:

[(1, 65013195), (3, 21671065), (5, 13002639), (13, 5001015), (15, 4334213), (39, 1667005), (65, 1000203), (101, 643695), (195, 333401), (303, 214565), (505, 128739), (1313, 49515), (1515, 42913), (3301, 19695), (3939, 16505), (6565, 9903)]