40863735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2716

約数の個数: 48

約数和(自身を含む): 79792128

約数和(自身を除く): 38928393

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 2663, 3069, 5115, 7989, 13315, 15345, 23967, 29293, 39945, 82553, 87879, 119835, 146465, 247659, 263637, 412765, 439395, 742977, 908083, 1238295, 1318185, 2724249, 3714885, 4540415, 8172747, 13621245, 40863735]

約数ペア:

[(1, 40863735), (3, 13621245), (5, 8172747), (9, 4540415), (11, 3714885), (15, 2724249), (31, 1318185), (33, 1238295), (45, 908083), (55, 742977), (93, 439395), (99, 412765), (155, 263637), (165, 247659), (279, 146465), (341, 119835), (465, 87879), (495, 82553), (1023, 39945), (1395, 29293), (1705, 23967), (2663, 15345), (3069, 13315), (5115, 7989)]