64123695

素因数分解:

$3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2371}}^1$

素因数の和:2983

約数の個数: 24

約数和(自身を含む): 111379632

約数和(自身を除く): 47255937

約数列:

[1, 3, 5, 9, 15, 45, 601, 1803, 2371, 3005, 5409, 7113, 9015, 11855, 21339, 27045, 35565, 106695, 1424971, 4274913, 7124855, 12824739, 21374565, 64123695]

約数ペア:

[(1, 64123695), (3, 21374565), (5, 12824739), (9, 7124855), (15, 4274913), (45, 1424971), (601, 106695), (1803, 35565), (2371, 27045), (3005, 21339), (5409, 11855), (7113, 9015)]