15691005319491

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1\times {\mathrm{82889}}^1$

素因数の和:83856

約数の個数: 48

約数和(自身を含む): 22956275422080

約数和(自身を除く): 7265270102589

約数列:

[1, 3, 9, 131, 307, 393, 523, 921, 1179, 1569, 2763, 4707, 40217, 68513, 82889, 120651, 160561, 205539, 248667, 361953, 481683, 616617, 746001, 1445049, 10858459, 21033491, 25446923, 32575377, 43350947, 63100473, 76340769, 97726131, 130052841, 189301419, 229022307, 390158523, 3333546913, 5678974057, 10000640739, 13308740729, 17036922171, 30001922217, 39926222187, 51110766513, 119778666561, 1743445035499, 5230335106497, 15691005319491]

約数ペア:

[(1, 15691005319491), (3, 5230335106497), (9, 1743445035499), (131, 119778666561), (307, 51110766513), (393, 39926222187), (523, 30001922217), (921, 17036922171), (1179, 13308740729), (1569, 10000640739), (2763, 5678974057), (4707, 3333546913), (40217, 390158523), (68513, 229022307), (82889, 189301419), (120651, 130052841), (160561, 97726131), (205539, 76340769), (248667, 63100473), (361953, 43350947), (481683, 32575377), (616617, 25446923), (746001, 21033491), (1445049, 10858459)]