16039245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 28062720

約数和(自身を除く): 12023475

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2029, 2635, 6087, 7905, 10145, 30435, 34493, 62899, 103479, 172465, 188697, 314495, 517395, 943485, 1069283, 3207849, 5346415, 16039245]

約数ペア:

[(1, 16039245), (3, 5346415), (5, 3207849), (15, 1069283), (17, 943485), (31, 517395), (51, 314495), (85, 188697), (93, 172465), (155, 103479), (255, 62899), (465, 34493), (527, 30435), (1581, 10145), (2029, 7905), (2635, 6087)]