85860495

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 180756576

約数和(自身を除く): 94896081

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 345, 441, 483, 735, 805, 1035, 1127, 1449, 1693, 2205, 2415, 3381, 5079, 5635, 7245, 8465, 10143, 11851, 15237, 16905, 25395, 35553, 38939, 50715, 59255, 76185, 82957, 106659, 116817, 177765, 194695, 248871, 272573, 350451, 414785, 533295, 584085, 746613, 817719, 1244355, 1362865, 1752255, 1908011, 2453157, 3733065, 4088595, 5724033, 9540055, 12265785, 17172099, 28620165, 85860495]

約数ペア:

[(1, 85860495), (3, 28620165), (5, 17172099), (7, 12265785), (9, 9540055), (15, 5724033), (21, 4088595), (23, 3733065), (35, 2453157), (45, 1908011), (49, 1752255), (63, 1362865), (69, 1244355), (105, 817719), (115, 746613), (147, 584085), (161, 533295), (207, 414785), (245, 350451), (315, 272573), (345, 248871), (441, 194695), (483, 177765), (735, 116817), (805, 106659), (1035, 82957), (1127, 76185), (1449, 59255), (1693, 50715), (2205, 38939), (2415, 35553), (3381, 25395), (5079, 16905), (5635, 15237), (7245, 11851), (8465, 10143)]