15804939021

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{1741}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 21669922560

約数和(自身を除く): 5864983539

約数列:

[1, 3, 61, 113, 183, 339, 439, 1317, 1741, 5223, 6893, 20679, 26779, 49607, 80337, 106201, 148821, 196733, 318603, 590199, 764299, 2292897, 3026027, 9078081, 12000713, 36002139, 46622239, 86365787, 139866717, 259097361, 5268313007, 15804939021]

約数ペア:

[(1, 15804939021), (3, 5268313007), (61, 259097361), (113, 139866717), (183, 86365787), (339, 46622239), (439, 36002139), (1317, 12000713), (1741, 9078081), (5223, 3026027), (6893, 2292897), (20679, 764299), (26779, 590199), (49607, 318603), (80337, 196733), (106201, 148821)]