71641935

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4051}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 128367360

約数和(自身を除く): 56725425

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 4051, 5895, 12153, 17685, 20255, 36459, 60765, 109377, 182295, 530681, 546885, 1592043, 2653405, 4776129, 7960215, 14328387, 23880645, 71641935]

約数ペア:

[(1, 71641935), (3, 23880645), (5, 14328387), (9, 7960215), (15, 4776129), (27, 2653405), (45, 1592043), (131, 546885), (135, 530681), (393, 182295), (655, 109377), (1179, 60765), (1965, 36459), (3537, 20255), (4051, 17685), (5895, 12153)]