199589044455

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1\times {\mathrm{2131}}^1$

素因数の和:2781

約数の個数: 96

約数和(自身を含む): 358534176000

約数和(自身を除く): 158945131545

約数列:

[1, 3, 5, 9, 15, 43, 45, 97, 129, 215, 291, 387, 485, 499, 645, 873, 1455, 1497, 1935, 2131, 2495, 4171, 4365, 4491, 6393, 7485, 10655, 12513, 19179, 20855, 21457, 22455, 31965, 37539, 48403, 62565, 64371, 91633, 95895, 107285, 145209, 187695, 193113, 206707, 242015, 274899, 321855, 435627, 458165, 620121, 726045, 824697, 965565, 1033535, 1063369, 1374495, 1860363, 2081329, 2178135, 3100605, 3190107, 4123485, 5316845, 6243987, 8888401, 9301815, 9570321, 10406645, 15950535, 18731961, 26665203, 31219935, 44442005, 45724867, 47851605, 79995609, 93659805, 103146793, 133326015, 137174601, 228624335, 309440379, 399978045, 411523803, 515733965, 685873005, 928321137, 1547201895, 2057619015, 4435312099, 4641605685, 13305936297, 22176560495, 39917808891, 66529681485, 199589044455]

約数ペア:

[(1, 199589044455), (3, 66529681485), (5, 39917808891), (9, 22176560495), (15, 13305936297), (43, 4641605685), (45, 4435312099), (97, 2057619015), (129, 1547201895), (215, 928321137), (291, 685873005), (387, 515733965), (485, 411523803), (499, 399978045), (645, 309440379), (873, 228624335), (1455, 137174601), (1497, 133326015), (1935, 103146793), (2131, 93659805), (2495, 79995609), (4171, 47851605), (4365, 45724867), (4491, 44442005), (6393, 31219935), (7485, 26665203), (10655, 18731961), (12513, 15950535), (19179, 10406645), (20855, 9570321), (21457, 9301815), (22455, 8888401), (31965, 6243987), (37539, 5316845), (48403, 4123485), (62565, 3190107), (64371, 3100605), (91633, 2178135), (95895, 2081329), (107285, 1860363), (145209, 1374495), (187695, 1063369), (193113, 1033535), (206707, 965565), (242015, 824697), (274899, 726045), (321855, 620121), (435627, 458165)]