220544822025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5241707}}^1$

素因数の和:5241751

約数の個数: 72

約数和(自身を含む): 456280197984

約数和(自身を除く): 235735375959

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 425, 495, 561, 765, 825, 935, 1275, 1683, 2475, 2805, 3825, 4675, 8415, 14025, 42075, 5241707, 15725121, 26208535, 47175363, 57658777, 78625605, 89109019, 131042675, 172976331, 235876815, 267327057, 288293885, 393128025, 445545095, 518928993, 801981171, 864881655, 980199209, 1179384075, 1336635285, 1441469425, 2227725475, 2594644965, 2940597627, 4009905855, 4324408275, 4900996045, 6683176425, 8821792881, 12973224825, 14702988135, 20049529275, 24504980225, 44108964405, 73514940675, 220544822025]

約数ペア:

[(1, 220544822025), (3, 73514940675), (5, 44108964405), (9, 24504980225), (11, 20049529275), (15, 14702988135), (17, 12973224825), (25, 8821792881), (33, 6683176425), (45, 4900996045), (51, 4324408275), (55, 4009905855), (75, 2940597627), (85, 2594644965), (99, 2227725475), (153, 1441469425), (165, 1336635285), (187, 1179384075), (225, 980199209), (255, 864881655), (275, 801981171), (425, 518928993), (495, 445545095), (561, 393128025), (765, 288293885), (825, 267327057), (935, 235876815), (1275, 172976331), (1683, 131042675), (2475, 89109019), (2805, 78625605), (3825, 57658777), (4675, 47175363), (8415, 26208535), (14025, 15725121), (42075, 5241707)]