13402091185

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 20404185120

約数和(自身を除く): 7002093935

約数列:

[1, 5, 7, 17, 35, 49, 53, 85, 109, 119, 245, 265, 371, 545, 557, 595, 763, 833, 901, 1853, 1855, 2597, 2785, 3815, 3899, 4165, 4505, 5341, 5777, 6307, 9265, 9469, 12971, 12985, 19495, 26705, 27293, 28885, 29521, 31535, 40439, 44149, 47345, 60713, 64855, 66283, 90797, 98209, 136465, 147605, 202195, 206647, 220745, 283073, 303565, 331415, 424991, 453985, 463981, 491045, 501857, 687463, 1032121, 1033235, 1415365, 1446529, 2124955, 2319905, 2509285, 2974937, 3217789, 3437315, 3512999, 4812241, 5160605, 7224847, 7232645, 14874685, 16088945, 17564995, 22524523, 24061205, 24590993, 36124235, 50573929, 54702413, 112622615, 122954965, 157671661, 252869645, 273512065, 382916891, 788358305, 1914584455, 2680418237, 13402091185]

約数ペア:

[(1, 13402091185), (5, 2680418237), (7, 1914584455), (17, 788358305), (35, 382916891), (49, 273512065), (53, 252869645), (85, 157671661), (109, 122954965), (119, 112622615), (245, 54702413), (265, 50573929), (371, 36124235), (545, 24590993), (557, 24061205), (595, 22524523), (763, 17564995), (833, 16088945), (901, 14874685), (1853, 7232645), (1855, 7224847), (2597, 5160605), (2785, 4812241), (3815, 3512999), (3899, 3437315), (4165, 3217789), (4505, 2974937), (5341, 2509285), (5777, 2319905), (6307, 2124955), (9265, 1446529), (9469, 1415365), (12971, 1033235), (12985, 1032121), (19495, 687463), (26705, 501857), (27293, 491045), (28885, 463981), (29521, 453985), (31535, 424991), (40439, 331415), (44149, 303565), (47345, 283073), (60713, 220745), (64855, 206647), (66283, 202195), (90797, 147605), (98209, 136465)]