12884381355

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{8861}}^1$

素因数の和:9012

約数の個数: 64

約数和(自身を含む): 22051491840

約数和(自身を除く): 9167110485

約数列:

[1, 3, 5, 15, 31, 53, 59, 93, 155, 159, 177, 265, 295, 465, 795, 885, 1643, 1829, 3127, 4929, 5487, 8215, 8861, 9145, 9381, 15635, 24645, 26583, 27435, 44305, 46905, 96937, 132915, 274691, 290811, 469633, 484685, 522799, 824073, 1373455, 1408899, 1454055, 1568397, 2348165, 2613995, 4120365, 7044495, 7841985, 14558623, 16206769, 27708347, 43675869, 48620307, 72793115, 81033845, 83125041, 138541735, 218379345, 243101535, 415625205, 858958757, 2576876271, 4294793785, 12884381355]

約数ペア:

[(1, 12884381355), (3, 4294793785), (5, 2576876271), (15, 858958757), (31, 415625205), (53, 243101535), (59, 218379345), (93, 138541735), (155, 83125041), (159, 81033845), (177, 72793115), (265, 48620307), (295, 43675869), (465, 27708347), (795, 16206769), (885, 14558623), (1643, 7841985), (1829, 7044495), (3127, 4120365), (4929, 2613995), (5487, 2348165), (8215, 1568397), (8861, 1454055), (9145, 1408899), (9381, 1373455), (15635, 824073), (24645, 522799), (26583, 484685), (27435, 469633), (44305, 290811), (46905, 274691), (96937, 132915)]