63254655

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 54940545

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 107, 135, 145, 151, 261, 321, 435, 453, 535, 755, 783, 963, 1305, 1359, 1605, 2265, 2889, 3103, 3915, 4077, 4379, 4815, 6795, 9309, 13137, 14445, 15515, 16157, 20385, 21895, 27927, 39411, 46545, 48471, 65685, 80785, 83781, 118233, 139635, 145413, 197055, 242355, 418905, 436239, 468553, 591165, 727065, 1405659, 2181195, 2342765, 4216977, 7028295, 12650931, 21084885, 63254655]

約数ペア:

[(1, 63254655), (3, 21084885), (5, 12650931), (9, 7028295), (15, 4216977), (27, 2342765), (29, 2181195), (45, 1405659), (87, 727065), (107, 591165), (135, 468553), (145, 436239), (151, 418905), (261, 242355), (321, 197055), (435, 145413), (453, 139635), (535, 118233), (755, 83781), (783, 80785), (963, 65685), (1305, 48471), (1359, 46545), (1605, 39411), (2265, 27927), (2889, 21895), (3103, 20385), (3915, 16157), (4077, 15515), (4379, 14445), (4815, 13137), (6795, 9309)]