25263205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 35043840

約数和(自身を除く): 9780635

約数列:

[1, 5, 11, 29, 47, 55, 145, 235, 319, 337, 517, 1363, 1595, 1685, 2585, 3707, 6815, 9773, 14993, 15839, 18535, 48865, 74965, 79195, 107503, 174229, 459331, 537515, 871145, 2296655, 5052641, 25263205]

約数ペア:

[(1, 25263205), (5, 5052641), (11, 2296655), (29, 871145), (47, 537515), (55, 459331), (145, 174229), (235, 107503), (319, 79195), (337, 74965), (517, 48865), (1363, 18535), (1595, 15839), (1685, 14993), (2585, 9773), (3707, 6815)]