201219135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^2$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 358231776

約数和(自身を除く): 157012641

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 167, 185, 195, 481, 501, 555, 835, 1443, 2171, 2405, 2505, 6179, 6513, 7215, 10855, 18537, 27889, 30895, 32565, 80327, 83667, 92685, 139445, 240981, 362557, 401635, 418335, 1031893, 1087671, 1204905, 1812785, 3095679, 5159465, 5438355, 13414609, 15478395, 40243827, 67073045, 201219135]

約数ペア:

[(1, 201219135), (3, 67073045), (5, 40243827), (13, 15478395), (15, 13414609), (37, 5438355), (39, 5159465), (65, 3095679), (111, 1812785), (167, 1204905), (185, 1087671), (195, 1031893), (481, 418335), (501, 401635), (555, 362557), (835, 240981), (1443, 139445), (2171, 92685), (2405, 83667), (2505, 80327), (6179, 32565), (6513, 30895), (7215, 27889), (10855, 18537)]