63745395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12917}}^1$

素因数の和:12979

約数の個数: 32

約数和(自身を含む): 119052288

約数和(自身を除く): 55306893

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 12917, 38751, 64585, 90419, 193755, 271257, 452095, 607099, 1356285, 1821297, 3035495, 4249693, 9106485, 12749079, 21248465, 63745395]

約数ペア:

[(1, 63745395), (3, 21248465), (5, 12749079), (7, 9106485), (15, 4249693), (21, 3035495), (35, 1821297), (47, 1356285), (105, 607099), (141, 452095), (235, 271257), (329, 193755), (705, 90419), (987, 64585), (1645, 38751), (4935, 12917)]