27191775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^2$

素因数の和:360

約数の個数: 36

約数和(自身を含む): 48706952

約数和(自身を除く): 21515177

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 167, 195, 325, 501, 835, 975, 2171, 2505, 4175, 6513, 10855, 12525, 27889, 32565, 54275, 83667, 139445, 162825, 362557, 418335, 697225, 1087671, 1812785, 2091675, 5438355, 9063925, 27191775]

約数ペア:

[(1, 27191775), (3, 9063925), (5, 5438355), (13, 2091675), (15, 1812785), (25, 1087671), (39, 697225), (65, 418335), (75, 362557), (167, 162825), (195, 139445), (325, 83667), (501, 54275), (835, 32565), (975, 27889), (2171, 12525), (2505, 10855), (4175, 6513)]