15204051261

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103889}}^1$

素因数の和:104026

約数の個数: 48

約数和(自身を含む): 26449562880

約数和(自身を除く): 11245511619

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 101, 161, 207, 303, 483, 707, 909, 1449, 2121, 2323, 6363, 6969, 16261, 20907, 48783, 103889, 146349, 311667, 727223, 935001, 2181669, 2389447, 6545007, 7168341, 10492789, 16726129, 21505023, 31478367, 50178387, 73449523, 94435101, 150535161, 220348569, 241334147, 661045707, 724002441, 1689339029, 2172007323, 5068017087, 15204051261]

約数ペア:

[(1, 15204051261), (3, 5068017087), (7, 2172007323), (9, 1689339029), (21, 724002441), (23, 661045707), (63, 241334147), (69, 220348569), (101, 150535161), (161, 94435101), (207, 73449523), (303, 50178387), (483, 31478367), (707, 21505023), (909, 16726129), (1449, 10492789), (2121, 7168341), (2323, 6545007), (6363, 2389447), (6969, 2181669), (16261, 935001), (20907, 727223), (48783, 311667), (103889, 146349)]