1796621385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 3148104960

約数和(自身を除く): 1351483575

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 181, 195, 327, 467, 543, 545, 905, 1401, 1417, 1635, 2335, 2353, 2715, 4251, 6071, 7005, 7059, 7085, 11765, 18213, 19729, 21255, 30355, 35295, 50903, 59187, 84527, 91065, 98645, 152709, 253581, 254515, 256477, 295935, 422635, 661739, 763545, 769431, 1098851, 1267905, 1282385, 1985217, 3296553, 3308695, 3847155, 5494255, 9213443, 9926085, 16482765, 27640329, 46067215, 119774759, 138201645, 359324277, 598873795, 1796621385]

約数ペア:

[(1, 1796621385), (3, 598873795), (5, 359324277), (13, 138201645), (15, 119774759), (39, 46067215), (65, 27640329), (109, 16482765), (181, 9926085), (195, 9213443), (327, 5494255), (467, 3847155), (543, 3308695), (545, 3296553), (905, 1985217), (1401, 1282385), (1417, 1267905), (1635, 1098851), (2335, 769431), (2353, 763545), (2715, 661739), (4251, 422635), (6071, 295935), (7005, 256477), (7059, 254515), (7085, 253581), (11765, 152709), (18213, 98645), (19729, 91065), (21255, 84527), (30355, 59187), (35295, 50903)]