23686355

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 39299904

約数和(自身を除く): 15613549

約数列:

[1, 5, 7, 11, 17, 35, 47, 49, 55, 77, 85, 119, 121, 187, 235, 245, 329, 385, 517, 539, 595, 605, 799, 833, 847, 935, 1309, 1645, 2057, 2303, 2585, 2695, 3619, 3995, 4165, 4235, 5593, 5687, 5929, 6545, 8789, 9163, 10285, 11515, 14399, 18095, 25333, 27965, 28435, 29645, 39151, 39809, 43945, 45815, 61523, 71995, 96679, 100793, 126665, 195755, 199045, 278663, 307615, 430661, 483395, 503965, 676753, 1393315, 2153305, 3383765, 4737271, 23686355]

約数ペア:

[(1, 23686355), (5, 4737271), (7, 3383765), (11, 2153305), (17, 1393315), (35, 676753), (47, 503965), (49, 483395), (55, 430661), (77, 307615), (85, 278663), (119, 199045), (121, 195755), (187, 126665), (235, 100793), (245, 96679), (329, 71995), (385, 61523), (517, 45815), (539, 43945), (595, 39809), (605, 39151), (799, 29645), (833, 28435), (847, 27965), (935, 25333), (1309, 18095), (1645, 14399), (2057, 11515), (2303, 10285), (2585, 9163), (2695, 8789), (3619, 6545), (3995, 5929), (4165, 5687), (4235, 5593)]