78765335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 111046464

約数和(自身を除く): 32281129

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 305, 671, 935, 1037, 1381, 3355, 5185, 6905, 11407, 15191, 23477, 57035, 75955, 84241, 117385, 258247, 421205, 926651, 1291235, 1432097, 4633255, 7160485, 15753067, 78765335]

約数ペア:

[(1, 78765335), (5, 15753067), (11, 7160485), (17, 4633255), (55, 1432097), (61, 1291235), (85, 926651), (187, 421205), (305, 258247), (671, 117385), (935, 84241), (1037, 75955), (1381, 57035), (3355, 23477), (5185, 15191), (6905, 11407)]