82816765035

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{991}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 134991360000

約数和(自身を除く): 52174594965

約数列:

[1, 3, 5, 15, 139, 149, 269, 417, 447, 695, 745, 807, 991, 1345, 2085, 2235, 2973, 4035, 4955, 14865, 20711, 37391, 40081, 62133, 103555, 112173, 120243, 137749, 147659, 186955, 200405, 266579, 310665, 413247, 442977, 560865, 601215, 688745, 738295, 799737, 1332895, 2066235, 2214885, 3998685, 5571259, 16713777, 20524601, 27856295, 37054481, 39720271, 61573803, 83568885, 102623005, 111163443, 119160813, 185272405, 198601355, 307869015, 555817215, 595804065, 5521117669, 16563353007, 27605588345, 82816765035]

約数ペア:

[(1, 82816765035), (3, 27605588345), (5, 16563353007), (15, 5521117669), (139, 595804065), (149, 555817215), (269, 307869015), (417, 198601355), (447, 185272405), (695, 119160813), (745, 111163443), (807, 102623005), (991, 83568885), (1345, 61573803), (2085, 39720271), (2235, 37054481), (2973, 27856295), (4035, 20524601), (4955, 16713777), (14865, 5571259), (20711, 3998685), (37391, 2214885), (40081, 2066235), (62133, 1332895), (103555, 799737), (112173, 738295), (120243, 688745), (137749, 601215), (147659, 560865), (186955, 442977), (200405, 413247), (266579, 310665)]