38464455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 68964480

約数和(自身を除く): 30500025

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 289, 323, 467, 867, 969, 1401, 1445, 1615, 2335, 4335, 4845, 5491, 7005, 7939, 8873, 16473, 23817, 26619, 27455, 39695, 44365, 82365, 119085, 133095, 134963, 150841, 404889, 452523, 674815, 754205, 2024445, 2262615, 2564297, 7692891, 12821485, 38464455]

約数ペア:

[(1, 38464455), (3, 12821485), (5, 7692891), (15, 2564297), (17, 2262615), (19, 2024445), (51, 754205), (57, 674815), (85, 452523), (95, 404889), (255, 150841), (285, 134963), (289, 133095), (323, 119085), (467, 82365), (867, 44365), (969, 39695), (1401, 27455), (1445, 26619), (1615, 23817), (2335, 16473), (4335, 8873), (4845, 7939), (5491, 7005)]