769472015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 1064726208

約数和(自身を除く): 295254193

約数列:

[1, 5, 13, 23, 47, 65, 115, 233, 235, 299, 611, 1081, 1165, 1495, 2209, 3029, 3055, 5359, 5405, 10951, 11045, 14053, 15145, 26795, 28717, 50807, 54755, 69667, 70265, 142363, 143585, 251873, 254035, 348335, 514697, 660491, 711815, 1259365, 2573485, 3274349, 3302455, 6691061, 11838031, 16371745, 33455305, 59190155, 153894403, 769472015]

約数ペア:

[(1, 769472015), (5, 153894403), (13, 59190155), (23, 33455305), (47, 16371745), (65, 11838031), (115, 6691061), (233, 3302455), (235, 3274349), (299, 2573485), (611, 1259365), (1081, 711815), (1165, 660491), (1495, 514697), (2209, 348335), (3029, 254035), (3055, 251873), (5359, 143585), (5405, 142363), (10951, 70265), (11045, 69667), (14053, 54755), (15145, 50807), (26795, 28717)]