84167325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 169917696

約数和(自身を除く): 85750371

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 155, 165, 225, 275, 279, 341, 465, 495, 775, 825, 1023, 1097, 1395, 1705, 2325, 2475, 3069, 3291, 5115, 5485, 6975, 8525, 9873, 12067, 15345, 16455, 25575, 27425, 34007, 36201, 49365, 60335, 76725, 82275, 102021, 108603, 170035, 181005, 246825, 301675, 306063, 374077, 510105, 543015, 850175, 905025, 1122231, 1530315, 1870385, 2550525, 2715075, 3366693, 5611155, 7651575, 9351925, 16833465, 28055775, 84167325]

約数ペア:

[(1, 84167325), (3, 28055775), (5, 16833465), (9, 9351925), (11, 7651575), (15, 5611155), (25, 3366693), (31, 2715075), (33, 2550525), (45, 1870385), (55, 1530315), (75, 1122231), (93, 905025), (99, 850175), (155, 543015), (165, 510105), (225, 374077), (275, 306063), (279, 301675), (341, 246825), (465, 181005), (495, 170035), (775, 108603), (825, 102021), (1023, 82275), (1097, 76725), (1395, 60335), (1705, 49365), (2325, 36201), (2475, 34007), (3069, 27425), (3291, 25575), (5115, 16455), (5485, 15345), (6975, 12067), (8525, 9873)]