144932905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 204761088

約数和(自身を除く): 59828183

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 2015, 2635, 4231, 6851, 21155, 34255, 55003, 71927, 131161, 275015, 359635, 655805, 935051, 1705093, 2229737, 4675255, 8525465, 11148685, 28986581, 144932905]

約数ペア:

[(1, 144932905), (5, 28986581), (13, 11148685), (17, 8525465), (31, 4675255), (65, 2229737), (85, 1705093), (155, 935051), (221, 655805), (403, 359635), (527, 275015), (1105, 131161), (2015, 71927), (2635, 55003), (4231, 34255), (6851, 21155)]