12320295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 23030784

約数和(自身を除く): 10710489

約数列:

[1, 3, 5, 13, 15, 23, 39, 41, 65, 67, 69, 115, 123, 195, 201, 205, 299, 335, 345, 533, 615, 871, 897, 943, 1005, 1495, 1541, 1599, 2613, 2665, 2747, 2829, 4355, 4485, 4623, 4715, 7705, 7995, 8241, 12259, 13065, 13735, 14145, 20033, 23115, 35711, 36777, 41205, 60099, 61295, 63181, 100165, 107133, 178555, 183885, 189543, 300495, 315905, 535665, 821353, 947715, 2464059, 4106765, 12320295]

約数ペア:

[(1, 12320295), (3, 4106765), (5, 2464059), (13, 947715), (15, 821353), (23, 535665), (39, 315905), (41, 300495), (65, 189543), (67, 183885), (69, 178555), (115, 107133), (123, 100165), (195, 63181), (201, 61295), (205, 60099), (299, 41205), (335, 36777), (345, 35711), (533, 23115), (615, 20033), (871, 14145), (897, 13735), (943, 13065), (1005, 12259), (1495, 8241), (1541, 7995), (1599, 7705), (2613, 4715), (2665, 4623), (2747, 4485), (2829, 4355)]