319156955145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1301}}^1\times {\mathrm{7561}}^1$

素因数の和:8983

約数の個数: 96

約数和(自身を含む): 638948104704

約数和(自身を除く): 319791149559

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 721, 927, 1301, 1545, 2163, 3605, 3903, 4635, 6489, 6505, 7561, 9107, 10815, 11709, 19515, 22683, 27321, 32445, 37805, 45535, 52927, 58545, 68049, 81963, 113415, 134003, 136605, 158781, 264635, 340245, 402009, 409815, 476343, 670015, 778783, 793905, 938021, 1206027, 2010045, 2336349, 2381715, 2814063, 3893915, 4690105, 5451481, 6030135, 7009047, 8442189, 9836861, 11681745, 14070315, 16354443, 27257405, 29510583, 35045235, 42210945, 49063329, 49184305, 68858027, 81772215, 88531749, 147552915, 206574081, 245316645, 344290135, 442658745, 619722243, 1013196683, 1032870405, 3039590049, 3098611215, 5065983415, 7092376781, 9118770147, 15197950245, 21277130343, 35461883905, 45593850735, 63831391029, 106385651715, 319156955145]

約数ペア:

[(1, 319156955145), (3, 106385651715), (5, 63831391029), (7, 45593850735), (9, 35461883905), (15, 21277130343), (21, 15197950245), (35, 9118770147), (45, 7092376781), (63, 5065983415), (103, 3098611215), (105, 3039590049), (309, 1032870405), (315, 1013196683), (515, 619722243), (721, 442658745), (927, 344290135), (1301, 245316645), (1545, 206574081), (2163, 147552915), (3605, 88531749), (3903, 81772215), (4635, 68858027), (6489, 49184305), (6505, 49063329), (7561, 42210945), (9107, 35045235), (10815, 29510583), (11709, 27257405), (19515, 16354443), (22683, 14070315), (27321, 11681745), (32445, 9836861), (37805, 8442189), (45535, 7009047), (52927, 6030135), (58545, 5451481), (68049, 4690105), (81963, 3893915), (113415, 2814063), (134003, 2381715), (136605, 2336349), (158781, 2010045), (264635, 1206027), (340245, 938021), (402009, 793905), (409815, 778783), (476343, 670015)]