78029325

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 164203776

約数和(自身を除く): 86174451

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 31, 33, 45, 55, 75, 81, 93, 99, 113, 135, 155, 165, 225, 275, 279, 297, 339, 341, 405, 465, 495, 565, 675, 775, 825, 837, 891, 1017, 1023, 1243, 1395, 1485, 1695, 1705, 2025, 2325, 2475, 2511, 2825, 3051, 3069, 3503, 3729, 4185, 4455, 5085, 5115, 6215, 6975, 7425, 8475, 8525, 9153, 9207, 10509, 11187, 12555, 15255, 15345, 17515, 18645, 20925, 22275, 25425, 25575, 27621, 31075, 31527, 33561, 38533, 45765, 46035, 52545, 55935, 62775, 76275, 76725, 87575, 93225, 94581, 100683, 115599, 138105, 157635, 167805, 192665, 228825, 230175, 262725, 279675, 283743, 346797, 472905, 503415, 577995, 690525, 788175, 839025, 963325, 1040391, 1418715, 1733985, 2364525, 2517075, 2889975, 3121173, 5201955, 7093575, 8669925, 15605865, 26009775, 78029325]

約数ペア:

[(1, 78029325), (3, 26009775), (5, 15605865), (9, 8669925), (11, 7093575), (15, 5201955), (25, 3121173), (27, 2889975), (31, 2517075), (33, 2364525), (45, 1733985), (55, 1418715), (75, 1040391), (81, 963325), (93, 839025), (99, 788175), (113, 690525), (135, 577995), (155, 503415), (165, 472905), (225, 346797), (275, 283743), (279, 279675), (297, 262725), (339, 230175), (341, 228825), (405, 192665), (465, 167805), (495, 157635), (565, 138105), (675, 115599), (775, 100683), (825, 94581), (837, 93225), (891, 87575), (1017, 76725), (1023, 76275), (1243, 62775), (1395, 55935), (1485, 52545), (1695, 46035), (1705, 45765), (2025, 38533), (2325, 33561), (2475, 31527), (2511, 31075), (2825, 27621), (3051, 25575), (3069, 25425), (3503, 22275), (3729, 20925), (4185, 18645), (4455, 17515), (5085, 15345), (5115, 15255), (6215, 12555), (6975, 11187), (7425, 10509), (8475, 9207), (8525, 9153)]