71592015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25523}}^1$

素因数の和:25559

約数の個数: 32

約数和(自身を含む): 132316416

約数和(自身を除く): 60724401

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 25523, 76569, 127615, 280753, 382845, 433891, 842259, 1301673, 1403765, 2169455, 4211295, 4772801, 6508365, 14318403, 23864005, 71592015]

約数ペア:

[(1, 71592015), (3, 23864005), (5, 14318403), (11, 6508365), (15, 4772801), (17, 4211295), (33, 2169455), (51, 1403765), (55, 1301673), (85, 842259), (165, 433891), (187, 382845), (255, 280753), (561, 127615), (935, 76569), (2805, 25523)]