70441965

素因数分解:

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

素因数の和:811

約数の個数: 72

約数和(自身を含む): 142289784

約数和(自身を除く): 71847819

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 121, 153, 165, 187, 255, 363, 495, 561, 605, 761, 765, 935, 1089, 1683, 1815, 2057, 2283, 2805, 3805, 5445, 6171, 6849, 8371, 8415, 10285, 11415, 12937, 18513, 25113, 30855, 34245, 38811, 41855, 64685, 75339, 92081, 92565, 116433, 125565, 142307, 194055, 276243, 376695, 426921, 460405, 582165, 711535, 828729, 1280763, 1381215, 1565377, 2134605, 4143645, 4696131, 6403815, 7826885, 14088393, 23480655, 70441965]

約数ペア:

[(1, 70441965), (3, 23480655), (5, 14088393), (9, 7826885), (11, 6403815), (15, 4696131), (17, 4143645), (33, 2134605), (45, 1565377), (51, 1381215), (55, 1280763), (85, 828729), (99, 711535), (121, 582165), (153, 460405), (165, 426921), (187, 376695), (255, 276243), (363, 194055), (495, 142307), (561, 125565), (605, 116433), (761, 92565), (765, 92081), (935, 75339), (1089, 64685), (1683, 41855), (1815, 38811), (2057, 34245), (2283, 30855), (2805, 25113), (3805, 18513), (5445, 12937), (6171, 11415), (6849, 10285), (8371, 8415)]