13308348515

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{30137}}^1$

素因数の和:30228

約数の個数: 64

約数和(自身を含む): 21109137408

約数和(自身を除く): 7800788893

約数列:

[1, 5, 7, 11, 31, 35, 37, 55, 77, 155, 185, 217, 259, 341, 385, 407, 1085, 1147, 1295, 1705, 2035, 2387, 2849, 5735, 8029, 11935, 12617, 14245, 30137, 40145, 63085, 88319, 150685, 210959, 331507, 441595, 934247, 1054795, 1115069, 1657535, 2320549, 4671235, 5575345, 6539729, 7805483, 10276717, 11602745, 12265759, 32698645, 34567139, 39027415, 51383585, 61328795, 71937019, 85860313, 172835695, 241969973, 359685095, 380238529, 429301565, 1209849865, 1901192645, 2661669703, 13308348515]

約数ペア:

[(1, 13308348515), (5, 2661669703), (7, 1901192645), (11, 1209849865), (31, 429301565), (35, 380238529), (37, 359685095), (55, 241969973), (77, 172835695), (155, 85860313), (185, 71937019), (217, 61328795), (259, 51383585), (341, 39027415), (385, 34567139), (407, 32698645), (1085, 12265759), (1147, 11602745), (1295, 10276717), (1705, 7805483), (2035, 6539729), (2387, 5575345), (2849, 4671235), (5735, 2320549), (8029, 1657535), (11935, 1115069), (12617, 1054795), (14245, 934247), (30137, 441595), (40145, 331507), (63085, 210959), (88319, 150685)]