121246245

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 221635440

約数和(自身を除く): 100389195

約数列:

[1, 3, 5, 9, 15, 29, 45, 53, 87, 145, 159, 261, 265, 435, 477, 795, 1305, 1537, 1753, 2385, 4611, 5259, 7685, 8765, 13833, 15777, 23055, 26295, 50837, 69165, 78885, 92909, 152511, 254185, 278727, 457533, 464545, 762555, 836181, 1393635, 2287665, 2694361, 4180905, 8083083, 13471805, 24249249, 40415415, 121246245]

約数ペア:

[(1, 121246245), (3, 40415415), (5, 24249249), (9, 13471805), (15, 8083083), (29, 4180905), (45, 2694361), (53, 2287665), (87, 1393635), (145, 836181), (159, 762555), (261, 464545), (265, 457533), (435, 278727), (477, 254185), (795, 152511), (1305, 92909), (1537, 78885), (1753, 69165), (2385, 50837), (4611, 26295), (5259, 23055), (7685, 15777), (8765, 13833)]