160994955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{26371}}^1$

素因数の和:26427

約数の個数: 32

約数和(自身を含む): 288615168

約数和(自身を除く): 127620213

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 26371, 79113, 131855, 290081, 395565, 870243, 975727, 1450405, 2927181, 4351215, 4878635, 10732997, 14635905, 32198991, 53664985, 160994955]

約数ペア:

[(1, 160994955), (3, 53664985), (5, 32198991), (11, 14635905), (15, 10732997), (33, 4878635), (37, 4351215), (55, 2927181), (111, 1450405), (165, 975727), (185, 870243), (407, 395565), (555, 290081), (1221, 131855), (2035, 79113), (6105, 26371)]