15078133

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 19403712

約数和(自身を除く): 4325579

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 787, 833, 1127, 2737, 5509, 13379, 18101, 19159, 38563, 93653, 126707, 307717, 655571, 886949, 2154019, 15078133]

約数ペア:

[(1, 15078133), (7, 2154019), (17, 886949), (23, 655571), (49, 307717), (119, 126707), (161, 93653), (391, 38563), (787, 19159), (833, 18101), (1127, 13379), (2737, 5509)]