10981575

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 120

約数和(自身を含む): 24306480

約数和(自身を除く): 13324905

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 27, 29, 33, 45, 51, 55, 75, 81, 85, 87, 99, 135, 145, 153, 165, 187, 225, 255, 261, 275, 297, 319, 405, 425, 435, 459, 493, 495, 561, 675, 725, 765, 783, 825, 891, 935, 957, 1275, 1305, 1377, 1479, 1485, 1595, 1683, 2025, 2175, 2295, 2349, 2465, 2475, 2805, 2871, 3825, 3915, 4437, 4455, 4675, 4785, 5049, 5423, 6525, 6885, 7395, 7425, 7975, 8415, 8613, 11475, 11745, 12325, 13311, 14025, 14355, 15147, 16269, 19575, 22185, 22275, 23925, 25245, 25839, 27115, 34425, 36975, 39933, 42075, 43065, 48807, 58725, 66555, 71775, 75735, 81345, 110925, 126225, 129195, 135575, 146421, 199665, 215325, 244035, 332775, 378675, 406725, 439263, 645975, 732105, 998325, 1220175, 2196315, 3660525, 10981575]

約数ペア:

[(1, 10981575), (3, 3660525), (5, 2196315), (9, 1220175), (11, 998325), (15, 732105), (17, 645975), (25, 439263), (27, 406725), (29, 378675), (33, 332775), (45, 244035), (51, 215325), (55, 199665), (75, 146421), (81, 135575), (85, 129195), (87, 126225), (99, 110925), (135, 81345), (145, 75735), (153, 71775), (165, 66555), (187, 58725), (225, 48807), (255, 43065), (261, 42075), (275, 39933), (297, 36975), (319, 34425), (405, 27115), (425, 25839), (435, 25245), (459, 23925), (493, 22275), (495, 22185), (561, 19575), (675, 16269), (725, 15147), (765, 14355), (783, 14025), (825, 13311), (891, 12325), (935, 11745), (957, 11475), (1275, 8613), (1305, 8415), (1377, 7975), (1479, 7425), (1485, 7395), (1595, 6885), (1683, 6525), (2025, 5423), (2175, 5049), (2295, 4785), (2349, 4675), (2465, 4455), (2475, 4437), (2805, 3915), (2871, 3825)]