40706055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 76658400

約数和(自身を除く): 35952345

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 149, 195, 447, 467, 585, 745, 1341, 1401, 1937, 2235, 2335, 4203, 5811, 6071, 6705, 7005, 9685, 17433, 18213, 21015, 29055, 30355, 54639, 69583, 87165, 91065, 208749, 273195, 347915, 626247, 904579, 1043745, 2713737, 3131235, 4522895, 8141211, 13568685, 40706055]

約数ペア:

[(1, 40706055), (3, 13568685), (5, 8141211), (9, 4522895), (13, 3131235), (15, 2713737), (39, 1043745), (45, 904579), (65, 626247), (117, 347915), (149, 273195), (195, 208749), (447, 91065), (467, 87165), (585, 69583), (745, 54639), (1341, 30355), (1401, 29055), (1937, 21015), (2235, 18213), (2335, 17433), (4203, 9685), (5811, 7005), (6071, 6705)]