67190145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1301}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 117742464

約数和(自身を除く): 50552319

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 313, 939, 1301, 1565, 3443, 3903, 4695, 6505, 10329, 14311, 17215, 19515, 42933, 51645, 71555, 214665, 407213, 1221639, 2036065, 4479343, 6108195, 13438029, 22396715, 67190145]

約数ペア:

[(1, 67190145), (3, 22396715), (5, 13438029), (11, 6108195), (15, 4479343), (33, 2036065), (55, 1221639), (165, 407213), (313, 214665), (939, 71555), (1301, 51645), (1565, 42933), (3443, 19515), (3903, 17215), (4695, 14311), (6505, 10329)]