287003668815

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1\times {\mathrm{2803}}^1$

素因数の和:5405

約数の個数: 96

約数和(自身を含む): 531627632640

約数和(自身を除く): 244623963825

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 1305, 1395, 2531, 2697, 2803, 4495, 7593, 8091, 8409, 12655, 13485, 14015, 22779, 25227, 37965, 40455, 42045, 73399, 78461, 81287, 86893, 113895, 126135, 220197, 235383, 243861, 260679, 366995, 392305, 406435, 434465, 660591, 706149, 731583, 782037, 1100985, 1176915, 1219305, 1303395, 2275369, 2519897, 3302955, 3530745, 3657915, 3910185, 6826107, 7094393, 7559691, 11376845, 12599485, 20478321, 21283179, 22679073, 34130535, 35471965, 37798455, 63849537, 102391605, 106415895, 113395365, 205737397, 219926183, 319247685, 617212191, 659778549, 1028686985, 1099630915, 1851636573, 1979335647, 3086060955, 3298892745, 6377859307, 9258182865, 9896678235, 19133577921, 31889296535, 57400733763, 95667889605, 287003668815]

約数ペア:

[(1, 287003668815), (3, 95667889605), (5, 57400733763), (9, 31889296535), (15, 19133577921), (29, 9896678235), (31, 9258182865), (45, 6377859307), (87, 3298892745), (93, 3086060955), (145, 1979335647), (155, 1851636573), (261, 1099630915), (279, 1028686985), (435, 659778549), (465, 617212191), (899, 319247685), (1305, 219926183), (1395, 205737397), (2531, 113395365), (2697, 106415895), (2803, 102391605), (4495, 63849537), (7593, 37798455), (8091, 35471965), (8409, 34130535), (12655, 22679073), (13485, 21283179), (14015, 20478321), (22779, 12599485), (25227, 11376845), (37965, 7559691), (40455, 7094393), (42045, 6826107), (73399, 3910185), (78461, 3657915), (81287, 3530745), (86893, 3302955), (113895, 2519897), (126135, 2275369), (220197, 1303395), (235383, 1219305), (243861, 1176915), (260679, 1100985), (366995, 782037), (392305, 731583), (406435, 706149), (434465, 660591)]