64156235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 92207808

約数和(自身を除く): 28051573

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 1693, 2915, 3445, 7579, 8465, 18623, 22009, 37895, 89729, 93115, 110045, 242099, 448645, 987019, 1166477, 1210495, 4935095, 5832385, 12831247, 64156235]

約数ペア:

[(1, 64156235), (5, 12831247), (11, 5832385), (13, 4935095), (53, 1210495), (55, 1166477), (65, 987019), (143, 448645), (265, 242099), (583, 110045), (689, 93115), (715, 89729), (1693, 37895), (2915, 22009), (3445, 18623), (7579, 8465)]