47089654965

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{20641}}^1$

素因数の和:20832

約数の個数: 80

約数和(自身を含む): 87039222336

約数和(自身を除く): 39949567371

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 131, 135, 215, 387, 393, 405, 645, 655, 1161, 1179, 1935, 1965, 3483, 3537, 5633, 5805, 5895, 10611, 16899, 17415, 17685, 20641, 28165, 50697, 53055, 61923, 84495, 103205, 152091, 185769, 253485, 309615, 456273, 557307, 760455, 887563, 928845, 1671921, 2281365, 2662689, 2703971, 2786535, 4437815, 7988067, 8111913, 8359605, 13313445, 13519855, 23964201, 24335739, 39940335, 40559565, 71892603, 73007217, 116270753, 119821005, 121678695, 219021651, 348812259, 359463015, 365036085, 581353765, 1046436777, 1095108255, 1744061295, 3139310331, 5232183885, 9417930993, 15696551655, 47089654965]

約数ペア:

[(1, 47089654965), (3, 15696551655), (5, 9417930993), (9, 5232183885), (15, 3139310331), (27, 1744061295), (43, 1095108255), (45, 1046436777), (81, 581353765), (129, 365036085), (131, 359463015), (135, 348812259), (215, 219021651), (387, 121678695), (393, 119821005), (405, 116270753), (645, 73007217), (655, 71892603), (1161, 40559565), (1179, 39940335), (1935, 24335739), (1965, 23964201), (3483, 13519855), (3537, 13313445), (5633, 8359605), (5805, 8111913), (5895, 7988067), (10611, 4437815), (16899, 2786535), (17415, 2703971), (17685, 2662689), (20641, 2281365), (28165, 1671921), (50697, 928845), (53055, 887563), (61923, 760455), (84495, 557307), (103205, 456273), (152091, 309615), (185769, 253485)]