211325895

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 437814720

約数和(自身を除く): 226488825

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 121, 135, 153, 165, 187, 255, 297, 363, 459, 495, 561, 605, 761, 765, 935, 1089, 1485, 1683, 1815, 2057, 2283, 2295, 2805, 3267, 3805, 5049, 5445, 6171, 6849, 8371, 8415, 10285, 11415, 12937, 16335, 18513, 20547, 25113, 25245, 30855, 34245, 38811, 41855, 55539, 64685, 75339, 92081, 92565, 102735, 116433, 125565, 142307, 194055, 226017, 276243, 277695, 349299, 376695, 426921, 460405, 582165, 711535, 828729, 1130085, 1280763, 1381215, 1565377, 1746495, 2134605, 2486187, 3842289, 4143645, 4696131, 6403815, 7826885, 12430935, 14088393, 19211445, 23480655, 42265179, 70441965, 211325895]

約数ペア:

[(1, 211325895), (3, 70441965), (5, 42265179), (9, 23480655), (11, 19211445), (15, 14088393), (17, 12430935), (27, 7826885), (33, 6403815), (45, 4696131), (51, 4143645), (55, 3842289), (85, 2486187), (99, 2134605), (121, 1746495), (135, 1565377), (153, 1381215), (165, 1280763), (187, 1130085), (255, 828729), (297, 711535), (363, 582165), (459, 460405), (495, 426921), (561, 376695), (605, 349299), (761, 277695), (765, 276243), (935, 226017), (1089, 194055), (1485, 142307), (1683, 125565), (1815, 116433), (2057, 102735), (2283, 92565), (2295, 92081), (2805, 75339), (3267, 64685), (3805, 55539), (5049, 41855), (5445, 38811), (6171, 34245), (6849, 30855), (8371, 25245), (8415, 25113), (10285, 20547), (11415, 18513), (12937, 16335)]