27279505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 37283328

約数和(自身を除く): 10003823

約数列:

[1, 5, 11, 47, 55, 61, 173, 235, 305, 517, 671, 865, 1903, 2585, 2867, 3355, 8131, 9515, 10553, 14335, 31537, 40655, 52765, 89441, 116083, 157685, 447205, 495991, 580415, 2479955, 5455901, 27279505]

約数ペア:

[(1, 27279505), (5, 5455901), (11, 2479955), (47, 580415), (55, 495991), (61, 447205), (173, 157685), (235, 116083), (305, 89441), (517, 52765), (671, 40655), (865, 31537), (1903, 14335), (2585, 10553), (2867, 9515), (3355, 8131)]