1330986988485

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{54874747}}^1$

素因数の和:54874783

約数の個数: 72

約数和(自身を含む): 2927677555296

約数和(自身を除く): 1596690566811

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2695, 3465, 4851, 8085, 24255, 54874747, 164624241, 274373735, 384123229, 493872723, 603622217, 823121205, 1152369687, 1810866651, 1920616145, 2469363615, 2688862603, 3018111085, 3457109061, 4225355519, 5432599953, 5761848435, 8066587809, 9054333255, 12676066557, 13444313015, 17285545305, 21126777595, 24199763427, 27162999765, 29577488633, 38028199671, 40332939045, 63380332785, 88732465899, 120998817135, 147887443165, 190140998355, 266197397697, 443662329495, 1330986988485]

約数ペア:

[(1, 1330986988485), (3, 443662329495), (5, 266197397697), (7, 190140998355), (9, 147887443165), (11, 120998817135), (15, 88732465899), (21, 63380332785), (33, 40332939045), (35, 38028199671), (45, 29577488633), (49, 27162999765), (55, 24199763427), (63, 21126777595), (77, 17285545305), (99, 13444313015), (105, 12676066557), (147, 9054333255), (165, 8066587809), (231, 5761848435), (245, 5432599953), (315, 4225355519), (385, 3457109061), (441, 3018111085), (495, 2688862603), (539, 2469363615), (693, 1920616145), (735, 1810866651), (1155, 1152369687), (1617, 823121205), (2205, 603622217), (2695, 493872723), (3465, 384123229), (4851, 274373735), (8085, 164624241), (24255, 54874747)]