77119883325

素因数分解:

$3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{746743}}^1$

素因数の和:746785

約数の個数: 72

約数和(自身を含む): 151672667328

約数和(自身を除く): 74552784003

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 243, 255, 405, 425, 459, 675, 765, 1215, 1275, 1377, 2025, 2295, 3825, 4131, 6075, 6885, 11475, 20655, 34425, 103275, 746743, 2240229, 3733715, 6720687, 11201145, 12694631, 18668575, 20162061, 33603435, 38083893, 56005725, 60486183, 63473155, 100810305, 114251679, 168017175, 181458549, 190419465, 302430915, 317365775, 342755037, 504051525, 571258395, 907292745, 952097325, 1028265111, 1512154575, 1713775185, 2856291975, 3084795333, 4536463725, 5141325555, 8568875925, 15423976665, 25706627775, 77119883325]

約数ペア:

[(1, 77119883325), (3, 25706627775), (5, 15423976665), (9, 8568875925), (15, 5141325555), (17, 4536463725), (25, 3084795333), (27, 2856291975), (45, 1713775185), (51, 1512154575), (75, 1028265111), (81, 952097325), (85, 907292745), (135, 571258395), (153, 504051525), (225, 342755037), (243, 317365775), (255, 302430915), (405, 190419465), (425, 181458549), (459, 168017175), (675, 114251679), (765, 100810305), (1215, 63473155), (1275, 60486183), (1377, 56005725), (2025, 38083893), (2295, 33603435), (3825, 20162061), (4131, 18668575), (6075, 12694631), (6885, 11201145), (11475, 6720687), (20655, 3733715), (34425, 2240229), (103275, 746743)]