271036155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1567}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 467841024

約数和(自身を除く): 196804869

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 887, 1567, 2661, 4435, 4701, 7835, 11531, 13305, 20371, 23505, 34593, 57655, 61113, 101855, 172965, 305565, 1389929, 4169787, 6949645, 18069077, 20848935, 54207231, 90345385, 271036155]

約数ペア:

[(1, 271036155), (3, 90345385), (5, 54207231), (13, 20848935), (15, 18069077), (39, 6949645), (65, 4169787), (195, 1389929), (887, 305565), (1567, 172965), (2661, 101855), (4435, 61113), (4701, 57655), (7835, 34593), (11531, 23505), (13305, 20371)]