64223835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 117694080

約数和(自身を除く): 53470245

約数列:

[1, 3, 5, 13, 15, 29, 39, 41, 65, 87, 123, 145, 195, 205, 277, 377, 435, 533, 615, 831, 1131, 1189, 1385, 1599, 1885, 2665, 3567, 3601, 4155, 5655, 5945, 7995, 8033, 10803, 11357, 15457, 17835, 18005, 24099, 34071, 40165, 46371, 54015, 56785, 77285, 104429, 120495, 147641, 170355, 231855, 313287, 329353, 442923, 522145, 738205, 988059, 1566435, 1646765, 2214615, 4281589, 4940295, 12844767, 21407945, 64223835]

約数ペア:

[(1, 64223835), (3, 21407945), (5, 12844767), (13, 4940295), (15, 4281589), (29, 2214615), (39, 1646765), (41, 1566435), (65, 988059), (87, 738205), (123, 522145), (145, 442923), (195, 329353), (205, 313287), (277, 231855), (377, 170355), (435, 147641), (533, 120495), (615, 104429), (831, 77285), (1131, 56785), (1189, 54015), (1385, 46371), (1599, 40165), (1885, 34071), (2665, 24099), (3567, 18005), (3601, 17835), (4155, 15457), (5655, 11357), (5945, 10803), (7995, 8033)]