72337155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7187}}^1$

素因数の和:7267

約数の個数: 32

約数和(自身を含む): 128348928

約数和(自身を除く): 56011773

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 7187, 10065, 21561, 35935, 79057, 107805, 237171, 395285, 438407, 1185855, 1315221, 2192035, 4822477, 6576105, 14467431, 24112385, 72337155]

約数ペア:

[(1, 72337155), (3, 24112385), (5, 14467431), (11, 6576105), (15, 4822477), (33, 2192035), (55, 1315221), (61, 1185855), (165, 438407), (183, 395285), (305, 237171), (671, 107805), (915, 79057), (2013, 35935), (3355, 21561), (7187, 10065)]