82193835

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 144986112

約数和(自身を除く): 62792277

約数列:

[1, 3, 5, 15, 23, 37, 47, 69, 111, 115, 137, 141, 185, 235, 345, 411, 555, 685, 705, 851, 1081, 1739, 2055, 2553, 3151, 3243, 4255, 5069, 5217, 5405, 6439, 8695, 9453, 12765, 15207, 15755, 16215, 19317, 25345, 26085, 32195, 39997, 47265, 76035, 96585, 116587, 119991, 148097, 199985, 238243, 349761, 444291, 582935, 599955, 714729, 740485, 1191215, 1748805, 2221455, 3573645, 5479589, 16438767, 27397945, 82193835]

約数ペア:

[(1, 82193835), (3, 27397945), (5, 16438767), (15, 5479589), (23, 3573645), (37, 2221455), (47, 1748805), (69, 1191215), (111, 740485), (115, 714729), (137, 599955), (141, 582935), (185, 444291), (235, 349761), (345, 238243), (411, 199985), (555, 148097), (685, 119991), (705, 116587), (851, 96585), (1081, 76035), (1739, 47265), (2055, 39997), (2553, 32195), (3151, 26085), (3243, 25345), (4255, 19317), (5069, 16215), (5217, 15755), (5405, 15207), (6439, 12765), (8695, 9453)]