189026065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 243302400

約数和(自身を除く): 54276335

約数列:

[1, 5, 31, 43, 79, 155, 215, 359, 395, 1333, 1795, 2449, 3397, 6665, 11129, 12245, 15437, 16985, 28361, 55645, 77185, 105307, 141805, 478547, 526535, 879191, 1219523, 2392735, 4395955, 6097615, 37805213, 189026065]

約数ペア:

[(1, 189026065), (5, 37805213), (31, 6097615), (43, 4395955), (79, 2392735), (155, 1219523), (215, 879191), (359, 526535), (395, 478547), (1333, 141805), (1795, 105307), (2449, 77185), (3397, 55645), (6665, 28361), (11129, 16985), (12245, 15437)]