7902051235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 10814025600

約数和(自身を除く): 2911974365

約数列:

[1, 5, 13, 23, 65, 79, 115, 299, 395, 529, 1027, 1495, 1817, 2645, 2909, 5135, 6877, 9085, 14545, 23621, 34385, 37817, 41791, 66907, 118105, 189085, 208955, 229811, 334535, 543283, 869791, 1149055, 1538861, 2716415, 2987543, 4348955, 5285653, 7694305, 14937715, 20005193, 26428265, 68713489, 100025965, 121570019, 343567445, 607850095, 1580410247, 7902051235]

約数ペア:

[(1, 7902051235), (5, 1580410247), (13, 607850095), (23, 343567445), (65, 121570019), (79, 100025965), (115, 68713489), (299, 26428265), (395, 20005193), (529, 14937715), (1027, 7694305), (1495, 5285653), (1817, 4348955), (2645, 2987543), (2909, 2716415), (5135, 1538861), (6877, 1149055), (9085, 869791), (14545, 543283), (23621, 334535), (34385, 229811), (37817, 208955), (41791, 189085), (66907, 118105)]