12658965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4549

約数の個数: 32

約数和(自身を含む): 23400576

約数和(自身を除く): 10741611

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 4513, 13539, 22565, 49643, 67695, 76721, 148929, 230163, 248215, 383605, 744645, 843931, 1150815, 2531793, 4219655, 12658965]

約数ペア:

[(1, 12658965), (3, 4219655), (5, 2531793), (11, 1150815), (15, 843931), (17, 744645), (33, 383605), (51, 248215), (55, 230163), (85, 148929), (165, 76721), (187, 67695), (255, 49643), (561, 22565), (935, 13539), (2805, 4513)]