67627720455

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 114383964672

約数和(自身を除く): 46756244217

約数列:

[1, 3, 5, 15, 43, 61, 71, 129, 183, 213, 215, 305, 355, 563, 645, 915, 1065, 1689, 1849, 2623, 2815, 3053, 4331, 5547, 7869, 8445, 9159, 9245, 12993, 13115, 15265, 21655, 24209, 27735, 34343, 39345, 39973, 45795, 64965, 72627, 103029, 112789, 119919, 121045, 131279, 171715, 186233, 199865, 338367, 363135, 393837, 515145, 558699, 563945, 599595, 656395, 931165, 1040987, 1476749, 1691835, 1718839, 1969185, 2438353, 2793495, 3122961, 4430247, 5156517, 5204935, 7315059, 7383745, 8008019, 8594195, 12191765, 15614805, 22151235, 24024057, 25782585, 36575295, 40040095, 63500207, 73910077, 104849179, 120120285, 190500621, 221730231, 314547537, 317501035, 369550385, 524245895, 952503105, 1108651155, 1572737685, 4508514697, 13525544091, 22542573485, 67627720455]

約数ペア:

[(1, 67627720455), (3, 22542573485), (5, 13525544091), (15, 4508514697), (43, 1572737685), (61, 1108651155), (71, 952503105), (129, 524245895), (183, 369550385), (213, 317501035), (215, 314547537), (305, 221730231), (355, 190500621), (563, 120120285), (645, 104849179), (915, 73910077), (1065, 63500207), (1689, 40040095), (1849, 36575295), (2623, 25782585), (2815, 24024057), (3053, 22151235), (4331, 15614805), (5547, 12191765), (7869, 8594195), (8445, 8008019), (9159, 7383745), (9245, 7315059), (12993, 5204935), (13115, 5156517), (15265, 4430247), (21655, 3122961), (24209, 2793495), (27735, 2438353), (34343, 1969185), (39345, 1718839), (39973, 1691835), (45795, 1476749), (64965, 1040987), (72627, 931165), (103029, 656395), (112789, 599595), (119919, 563945), (121045, 558699), (131279, 515145), (171715, 393837), (186233, 363135), (199865, 338367)]